[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"research-sidebar-rollups":3,"research-niche-uk-home-garden-mattress-topper-kingsize-bed":137},[4,11,18,25,32,39,46,53,60,67,74,81,88,95,102,109,116,123,130],{"nodeId":5,"label":6,"slug":7,"href":8,"nichesTracked":9,"marketSizeTotal":10},"11052591","Home & Garden","home-garden","\u002Fresearch\u002Fuk\u002Fhome-garden",5777,1496729572,{"nodeId":12,"label":13,"slug":14,"href":15,"nichesTracked":16,"marketSizeTotal":17},"344155031","Grocery","grocery","\u002Fresearch\u002Fuk\u002Fgrocery",2977,930144869,{"nodeId":19,"label":20,"slug":21,"href":22,"nichesTracked":23,"marketSizeTotal":24},"66280031","Health & Personal Care","health-personal-care","\u002Fresearch\u002Fuk\u002Fhealth-personal-care",2063,840581432,{"nodeId":26,"label":27,"slug":28,"href":29,"nichesTracked":30,"marketSizeTotal":31},"560800","Electronics & Photo","electronics-photo","\u002Fresearch\u002Fuk\u002Felectronics-photo",1488,662299037,{"nodeId":33,"label":34,"slug":35,"href":36,"nichesTracked":37,"marketSizeTotal":38},"117333031","Beauty","beauty","\u002Fresearch\u002Fuk\u002Fbeauty",2481,653104681,{"nodeId":40,"label":41,"slug":42,"href":43,"nichesTracked":44,"marketSizeTotal":45},"79904031","DIY & Tools","diy-tools","\u002Fresearch\u002Fuk\u002Fdiy-tools",2225,502438109,{"nodeId":47,"label":48,"slug":49,"href":50,"nichesTracked":51,"marketSizeTotal":52},"340832031","Computers & Accessories","computers-accessories","\u002Fresearch\u002Fuk\u002Fcomputers-accessories",1028,445978821,{"nodeId":54,"label":55,"slug":56,"href":57,"nichesTracked":58,"marketSizeTotal":59},"11961408031","Fashion","fashion","\u002Fresearch\u002Fuk\u002Ffashion",2461,370780225,{"nodeId":61,"label":62,"slug":63,"href":64,"nichesTracked":65,"marketSizeTotal":66},"340841031","Pet Supplies","pet-supplies","\u002Fresearch\u002Fuk\u002Fpet-supplies",875,283781189,{"nodeId":68,"label":69,"slug":70,"href":71,"nichesTracked":72,"marketSizeTotal":73},"595314","Toys & Games","toys-games","\u002Fresearch\u002Fuk\u002Ftoys-games",1773,238165752,{"nodeId":75,"label":76,"slug":77,"href":78,"nichesTracked":79,"marketSizeTotal":80},"319530011","Sports & Outdoors","sports-outdoors","\u002Fresearch\u002Fuk\u002Fsports-outdoors",792,192105477,{"nodeId":82,"label":83,"slug":84,"href":85,"nichesTracked":86,"marketSizeTotal":87},"192414031","Stationery & Office Supplies","stationery-office-supplies","\u002Fresearch\u002Fuk\u002Fstationery-office-supplies",835,166331511,{"nodeId":89,"label":90,"slug":91,"href":92,"nichesTracked":93,"marketSizeTotal":94},"60032031","Baby Products","baby-products","\u002Fresearch\u002Fuk\u002Fbaby-products",638,162171515,{"nodeId":96,"label":97,"slug":98,"href":99,"nichesTracked":100,"marketSizeTotal":101},"248878031","Automotive","automotive","\u002Fresearch\u002Fuk\u002Fautomotive",811,162029817,{"nodeId":103,"label":104,"slug":105,"href":106,"nichesTracked":107,"marketSizeTotal":108},"5866055031","Business, Industry & Science","business-industry-science","\u002Fresearch\u002Fuk\u002Fbusiness-industry-science",741,147753245,{"nodeId":110,"label":111,"slug":112,"href":113,"nichesTracked":114,"marketSizeTotal":115},"213078031","Lighting","lighting","\u002Fresearch\u002Fuk\u002Flighting",370,66322056,{"nodeId":117,"label":118,"slug":119,"href":120,"nichesTracked":121,"marketSizeTotal":122},"908799031","Large Appliances","large-appliances","\u002Fresearch\u002Fuk\u002Flarge-appliances",75,45125377,{"nodeId":124,"label":125,"slug":126,"href":127,"nichesTracked":128,"marketSizeTotal":129},"340838031","Musical Instruments & DJ","musical-instruments-dj","\u002Fresearch\u002Fuk\u002Fmusical-instruments-dj",171,40128933,{"nodeId":131,"label":132,"slug":133,"href":134,"nichesTracked":135,"marketSizeTotal":136},"72954031","Everything Else","everything-else","\u002Fresearch\u002Fuk\u002Feverything-else",25,1318358,{"amazonNicheId":138,"marketplaceFlag":139,"country":140,"category":143,"niche":144,"verdict":185,"baselines":223,"demand":228,"seasonality":543,"brandShare":556,"products":578,"feedback":826,"searchTerms":987,"related":1034,"lastUpdated":167},"bd345c25f720f5df4b2df617a931de15","uk",{"flag":139,"name":141,"currency":142},"United Kingdom","GBP",{"nodeId":5,"label":6,"slug":7,"href":8},{"marketSize":145,"searchVolume":146,"growth360":147,"growth90":148,"searchConversion":149,"top5ClickShare":150,"top5BrandShare":151,"avgRating":152,"avgReviewCount":153,"avgPrice":154,"priceMin":155,"priceMax":156,"productCount":157,"unitsSoldMax":158,"sponsoredPct":159,"returnRate":160,"successfulLaunches360":161,"newProducts360":162,"amazonNicheId":138,"title":163,"slug":164,"href":165,"leafCategoryName":166,"scrapedAt":167,"brandCount":168,"brandCountYearAgo":169,"sellerCount":170,"signals":171,"avgBsr":154,"pageQuality":173,"unitsSoldMin":174,"unitsSoldAvgMin":175,"unitsSoldAvgMax":176,"revenueMin":177,"revenueMax":178,"avgBrandAgeMonths":179,"avgSellerAgeDays":180,"top20ClickShare":181,"top20BrandShare":182,"primePct":183,"oosRate":184},1665377,1004692,1.269,-0.2261,0.0518,0.4173,0.4956,4.39,4039,32,8.16,88.49,45,50000,0.9333,0.0061,6,13,"mattress topper kingsize bed","mattress-topper-kingsize-bed","\u002Fresearch\u002Fuk\u002Fhome-garden\u002Fmattress-topper-kingsize-bed","Home Textiles","2026-07-28T08:32:07.381498+00:00",35,34,51,[172],"no_dominant_brand",0,40000,750,1000,1280000,1600000,43,176,0.7839,0.8772,0.5556,0.0835,{"score":186,"verdict":187,"components":188},67,"watch",[189,194,197,201,204,207,209,213,216,219],{"key":190,"score":191,"weight":192,"raw":193},"marketSize",89,0.15,1665377.46,{"key":195,"score":196,"weight":192,"raw":148},"growth",14,{"key":198,"score":199,"weight":200,"raw":149},"conversion",60,0.1,{"key":202,"score":203,"weight":192,"raw":150},"competition",72,{"key":205,"score":206,"weight":200,"raw":151},"brandShare",85,{"key":208,"score":199,"weight":200,"raw":152},"qualityGap",{"key":210,"score":135,"weight":211,"raw":212},"reviewMoat",0.05,4039.11,{"key":214,"score":215,"weight":200,"raw":160},"returns",97,{"key":217,"score":218,"weight":211,"raw":154},"avgPrice",95,{"key":220,"score":221,"weight":211,"raw":222},"priceRange",88,0.9148512386406075,{"avgRating":224,"medianPrice":225,"medianReturnRate":226,"nichesTracked":227},4.36,12.12,0.0064,27606,{"points":229,"droppedPartialWeek":542},[230,233,236,239,242,245,248,251,254,257,260,263,266,269,272,275,278,281,284,287,290,293,296,299,302,305,308,311,314,317,320,323,326,329,332,335,338,341,344,347,350,353,356,359,362,365,368,371,374,377,380,383,386,389,392,395,398,401,404,407,410,413,416,419,422,425,428,431,434,437,440,443,446,449,452,455,458,461,464,467,470,473,476,479,482,485,488,491,494,497,500,503,506,509,512,515,518,521,524,527,530,533,536,539],{"week":231,"volume":232},"2024-08-04",20107,{"week":234,"volume":235},"2024-08-11",22743,{"week":237,"volume":238},"2024-08-18",21560,{"week":240,"volume":241},"2024-08-25",27096,{"week":243,"volume":244},"2024-09-01",26777,{"week":246,"volume":247},"2024-09-08",26933,{"week":249,"volume":250},"2024-09-15",26476,{"week":252,"volume":253},"2024-09-22",23939,{"week":255,"volume":256},"2024-09-29",27328,{"week":258,"volume":259},"2024-10-06",29554,{"week":261,"volume":262},"2024-10-13",44697,{"week":264,"volume":265},"2024-10-20",26280,{"week":267,"volume":268},"2024-10-27",25411,{"week":270,"volume":271},"2024-11-03",25737,{"week":273,"volume":274},"2024-11-10",25381,{"week":276,"volume":277},"2024-11-17",23710,{"week":279,"volume":280},"2024-11-24",29264,{"week":282,"volume":283},"2024-12-01",32705,{"week":285,"volume":286},"2024-12-08",23454,{"week":288,"volume":289},"2024-12-15",20532,{"week":291,"volume":292},"2024-12-22",23397,{"week":294,"volume":295},"2024-12-29",24653,{"week":297,"volume":298},"2025-01-05",31186,{"week":300,"volume":301},"2025-01-12",26728,{"week":303,"volume":304},"2025-01-19",25971,{"week":306,"volume":307},"2025-01-26",27566,{"week":309,"volume":310},"2025-02-02",26946,{"week":312,"volume":313},"2025-02-09",26427,{"week":315,"volume":316},"2025-02-16",23950,{"week":318,"volume":319},"2025-02-23",25404,{"week":321,"volume":322},"2025-03-02",26346,{"week":324,"volume":325},"2025-03-09",22836,{"week":327,"volume":328},"2025-03-16",21345,{"week":330,"volume":331},"2025-03-23",19800,{"week":333,"volume":334},"2025-03-30",23750,{"week":336,"volume":337},"2025-04-06",20308,{"week":339,"volume":340},"2025-04-13",18149,{"week":342,"volume":343},"2025-04-20",21165,{"week":345,"volume":346},"2025-04-27",20650,{"week":348,"volume":349},"2025-05-04",16962,{"week":351,"volume":352},"2025-05-11",16692,{"week":354,"volume":355},"2025-05-18",15596,{"week":357,"volume":358},"2025-05-25",16305,{"week":360,"volume":361},"2025-06-01",19253,{"week":363,"volume":364},"2025-06-08",19176,{"week":366,"volume":367},"2025-06-15",16229,{"week":369,"volume":370},"2025-06-22",13128,{"week":372,"volume":373},"2025-06-29",15285,{"week":375,"volume":376},"2025-07-06",16436,{"week":378,"volume":379},"2025-07-13",26571,{"week":381,"volume":382},"2025-07-20",16539,{"week":384,"volume":385},"2025-07-27",16651,{"week":387,"volume":388},"2025-08-03",14101,{"week":390,"volume":391},"2025-08-10",20572,{"week":393,"volume":394},"2025-08-17",18397,{"week":396,"volume":397},"2025-08-24",21497,{"week":399,"volume":400},"2025-08-31",21602,{"week":402,"volume":403},"2025-09-07",22376,{"week":405,"volume":406},"2025-09-14",20787,{"week":408,"volume":409},"2025-09-21",20063,{"week":411,"volume":412},"2025-09-28",20922,{"week":414,"volume":415},"2025-10-05",21196,{"week":417,"volume":418},"2025-10-12",26344,{"week":420,"volume":421},"2025-10-19",19821,{"week":423,"volume":424},"2025-10-26",20614,{"week":426,"volume":427},"2025-11-02",20640,{"week":429,"volume":430},"2025-11-09",19537,{"week":432,"volume":433},"2025-11-16",19332,{"week":435,"volume":436},"2025-11-23",23213,{"week":438,"volume":439},"2025-11-30",25067,{"week":441,"volume":442},"2025-12-07",20689,{"week":444,"volume":445},"2025-12-14",19546,{"week":447,"volume":448},"2025-12-21",20497,{"week":450,"volume":451},"2025-12-28",20958,{"week":453,"volume":454},"2026-01-04",25172,{"week":456,"volume":457},"2026-01-11",20885,{"week":459,"volume":460},"2026-01-18",19746,{"week":462,"volume":463},"2026-01-25",19754,{"week":465,"volume":466},"2026-02-01",21864,{"week":468,"volume":469},"2026-02-08",20773,{"week":471,"volume":472},"2026-02-15",20196,{"week":474,"volume":475},"2026-02-22",20435,{"week":477,"volume":478},"2026-03-01",20963,{"week":480,"volume":481},"2026-03-08",19591,{"week":483,"volume":484},"2026-03-15",20276,{"week":486,"volume":487},"2026-03-22",18909,{"week":489,"volume":490},"2026-03-29",18680,{"week":492,"volume":493},"2026-04-05",20007,{"week":495,"volume":496},"2026-04-12",17658,{"week":498,"volume":499},"2026-04-19",19010,{"week":501,"volume":502},"2026-04-26",16584,{"week":504,"volume":505},"2026-05-03",17448,{"week":507,"volume":508},"2026-05-10",18730,{"week":510,"volume":511},"2026-05-17",17447,{"week":513,"volume":514},"2026-05-24",17774,{"week":516,"volume":517},"2026-05-31",12851,{"week":519,"volume":520},"2026-06-07",15545,{"week":522,"volume":523},"2026-06-14",16041,{"week":525,"volume":526},"2026-06-21",13966,{"week":528,"volume":529},"2026-06-28",15342,{"week":531,"volume":532},"2026-07-05",14060,{"week":534,"volume":535},"2026-07-12",12438,{"week":537,"volume":538},"2026-07-19",11553,{"week":540,"volume":541},"2026-07-26",13854,false,[544,545,546,547,548,549,550,551,552,553,554,555],1.160757738712758,1.095869891638306,1.0016095851762616,0.9045942113127814,0.784569664617634,0.7539839909661072,0.7547682725807161,0.9829051887928605,1.1291612713943229,1.2603844168369662,1.1096786162601309,1.081135479033963,{"top":557,"otherBrandCount":576,"otherClickShare":577},[558,561,564,567,570,573],{"brand":559,"clickShare":560},"EHEYCIGA",0.127,{"brand":562,"clickShare":563},"Linens World",0.1036,{"brand":565,"clickShare":566},"MightySoft",0.1022,{"brand":568,"clickShare":569},"Silentnight",0.08650000000000001,{"brand":571,"clickShare":572},"BEDLORE",0.0762,{"brand":574,"clickShare":575},"Niagara Sleep Solution",0.0756,29,0.42890000000000006,[579,590,600,611,622,632,643,654,665,675,687,698,708,715,725,732,744,752,762,773,784,794,805,816],{"asin":580,"title":581,"brand":559,"imageUrl":582,"price":583,"rating":584,"reviews":585,"clickShare90":586,"clickShare360":587,"launchDate":588,"amazonUrl":589},"B0983PGS9K","EHEYCIGA Memory Foam Mattress Topper Kingsize Bed 150x200x3cm White","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41sM6CogGwL.jpg",31.13,4.3,16328,0.1178,0.1029,"2021-11-02","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0983PGS9K",{"asin":591,"title":592,"brand":565,"imageUrl":593,"price":594,"rating":595,"reviews":596,"clickShare90":566,"clickShare360":597,"launchDate":598,"amazonUrl":599},"B09JKQPMLT","MightySofts Mattress Topper Kingsize Bed 10cm Extra Deep Quilted Microfiber Topper for Cloudlike Comfort with Extra Warmth & Breathable Support Fluffy Design & Secure Elastic Straps for best Sleep","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F413MMizTLkL.jpg",29.81,4.4,6846,0.1281,"2021-12-01","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB09JKQPMLT",{"asin":601,"title":602,"brand":562,"imageUrl":603,"price":604,"rating":605,"reviews":606,"clickShare90":607,"clickShare360":608,"launchDate":609,"amazonUrl":610},"B09LMBSP9T","Linens World Mattress Topper King Size Bed 10cm Thick Quilted Super Soft Microfiber Topper 1200GSM Hollow Fiber Fill Breathable & Washable with Strong Elastic Straps for Extra Comfort (150×200cm)","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41xpyI2bzaL.jpg",18.48,4.5,1800,0.0831,0.0189,"2021-11-11","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB09LMBSP9T",{"asin":612,"title":613,"brand":574,"imageUrl":614,"price":615,"rating":616,"reviews":617,"clickShare90":618,"clickShare360":619,"launchDate":620,"amazonUrl":621},"B0FFQFZGBW","Mattress Topper Cloud-Like Comfort - Ultra-Soft Breathable and Cooling Bamboo Viscose Protection - 150x200cm Deep Fit","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41b7DmsoANL.jpg",23.72,4.2,25788,0.0666,0.0294,"2025-07-02","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0FFQFZGBW",{"asin":623,"title":624,"brand":571,"imageUrl":625,"price":626,"rating":616,"reviews":627,"clickShare90":628,"clickShare360":629,"launchDate":630,"amazonUrl":631},"B0FLQ8JPKZ","BEDLORE King Size Mattress Topper Viscose Derived from Bamboo Mattress Pad","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41uWSwdafML.jpg",36.26,352,0.0476,0.0205,"2025-12-16","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0FLQ8JPKZ",{"asin":633,"title":634,"brand":635,"imageUrl":636,"price":637,"rating":595,"reviews":638,"clickShare90":639,"clickShare360":640,"launchDate":641,"amazonUrl":642},"B07M9RG9TT","Arlinens Mattress Topper king size Bed Hotel Quality Box Stitched Microfibre Mattress Topper 5cm Super soft Heavy Fill Orthopaedic Anti Allergy Quilted Mattress Topper (King 150cm X 200cmx5cm)","ARLINENS","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F416o-WZqWxL.jpg",19.34,4652,0.039,0.13,"2018-12-26","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB07M9RG9TT",{"asin":644,"title":645,"brand":646,"imageUrl":647,"price":648,"rating":595,"reviews":649,"clickShare90":650,"clickShare360":651,"launchDate":652,"amazonUrl":653},"B0FMF1VK1T","Mattress Topper King Size Bed - Extra Thick 4 Inches \u002F 10cm Bounce Back with Elasticated Corner Straps Ultra Soft and Breathable Hypoallergenic Comfy Bed Mattress Toppers (King)","SeventhStitch","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F414FKxdcx3L.jpg",19.25,560,0.038,0.0332,"2025-08-14","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0FMF1VK1T",{"asin":655,"title":656,"brand":657,"imageUrl":658,"price":659,"rating":595,"reviews":660,"clickShare90":661,"clickShare360":662,"launchDate":663,"amazonUrl":664},"B0DBWN47Q9","High Living Premium Mattress Topper Kingsize Bed 4Inches\u002F10cm Thick 1200 GSM Quilted Ultra Fluffy Microfibre150 x 200 cm Extra Deep Breathable Bed Topper with Elastic Corner Straps","HIGH LIVING","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41uW-DKUNfL.jpg",29.77,2296,0.035,0.0133,"2024-08-01","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0DBWN47Q9",{"asin":666,"title":667,"brand":568,"imageUrl":668,"price":669,"rating":595,"reviews":670,"clickShare90":671,"clickShare360":672,"launchDate":673,"amazonUrl":674},"B076M21428","Silentnight Deep Sleep Mattress Topper King Size Bed - Soft Supportive Comfortable Durable Bed Topper with Easy Fit Elasticated Straps - Hypoallergenic and Machine Washable - King - 200x150cm","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41m-Z3yeGgL.jpg",23.9,18369,0.0309,0.0408,"2017-10-20","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB076M21428",{"asin":676,"title":677,"brand":678,"imageUrl":679,"price":680,"rating":681,"reviews":682,"clickShare90":683,"clickShare360":684,"launchDate":685,"amazonUrl":686},"B0BLCHPWGP","Mattress Topper 10cm KING Size Bed Extra Deep & Super Soft hotel quality Mattress Enhancer Box Stitched Mattress Pad with Strong Corner Elastic Straps (10cm King - 152 × 200 CM)","Lifestyle comfort ltd","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F418A2Lo8MSL.jpg",20.11,4.6,805,0.0306,0.0519,"2022-11-03","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0BLCHPWGP",{"asin":688,"title":689,"brand":690,"imageUrl":691,"price":692,"rating":595,"reviews":693,"clickShare90":694,"clickShare360":695,"launchDate":696,"amazonUrl":697},"B08NXYP96D","ACRALI HOME Thick Mattress Topper Kingsize Bed (4 Inch\u002F10 cm) Extra Deep Hotel Quality Breathable Luxury Comfort Quilted King Topper with Elasticated Corner Straps","ACRALI HOME","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41IJi1NcVZL.jpg",22.07,10924,0.0305,0.0425,"2020-11-20","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB08NXYP96D",{"asin":699,"title":700,"brand":701,"imageUrl":702,"price":703,"rating":681,"reviews":179,"clickShare90":704,"clickShare360":705,"launchDate":706,"amazonUrl":707},"B0GZ7TYJCD","Extra Thick Mattress Topper 10cm\u002F4-Inch King Size | Breathable & Hotel Quality Box Stitch Microfibre Quilted Mattress Topper with Hollowfibre Fill | Easy Fit Straps & 1100GSM (King 152x200cm)","Quality Beddings","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F416tuhJxodL.jpg",16.78,0.0259,0.0059,"2026-05-01","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0GZ7TYJCD",{"asin":709,"title":624,"brand":571,"imageUrl":710,"price":711,"rating":616,"reviews":627,"clickShare90":712,"clickShare360":713,"launchDate":630,"amazonUrl":714},"B0FLQ7422Y","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F51Vq6vHCb8L.jpg",37.64,0.0217,0.0087,"https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0FLQ7422Y",{"asin":716,"title":717,"brand":568,"imageUrl":718,"price":719,"rating":595,"reviews":720,"clickShare90":721,"clickShare360":722,"launchDate":723,"amazonUrl":724},"B0CN73GLSW","Silentnight Airmax 10cm Mattress Topper Kingsize Bed - Extra Thick Deep Comfortable Soft Breathable Bed Topper Quilted Box Stitched Edge Elasticated Straps Machine Washable - King 150x200cm","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41rojmCpfXL.jpg",40.98,1040,0.0214,0.0174,"2023-11-13","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0CN73GLSW",{"asin":726,"title":727,"brand":562,"imageUrl":728,"price":729,"rating":605,"reviews":606,"clickShare90":629,"clickShare360":730,"launchDate":696,"amazonUrl":731},"B0CVY1NMF7","Linens World Mattress Topper King Size Bed 10cm Thick Quilted Super Soft Microfiber Topper 1200GSM Fiber Fill Washable with Strong Elastic Straps for Extra Comfort (150×200cm)","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41B6b8SsQeL.jpg",17.55,0.0371,"https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0CVY1NMF7",{"asin":733,"title":734,"brand":735,"imageUrl":736,"price":737,"rating":738,"reviews":739,"clickShare90":740,"clickShare360":741,"launchDate":742,"amazonUrl":743},"B0DGX7DMCT","Bonnvia Mattress Topper Kingsize Bed 7cm Thick with Bamboo Fibre Cover","BONNVIA","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F413VRwsuKbL.jpg",71.76,4.7,909,0.0162,0.0165,"2024-09-13","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0DGX7DMCT",{"asin":745,"title":746,"brand":568,"imageUrl":747,"price":156,"rating":595,"reviews":748,"clickShare90":749,"clickShare360":749,"launchDate":750,"amazonUrl":751},"B07BDYFBYQ","Silentnight Impress Memory Foam Mattress Topper - 7cm Deep Luxury Orthopaedic Pressure Relief Hypoallergenic Bed Topper for Back & Neck Pain - Elasticated Straps & Machine Washable Cover King","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F51G5H++SNRL.jpg",968,0.0155,"2018-03-12","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB07BDYFBYQ",{"asin":753,"title":754,"brand":755,"imageUrl":756,"price":757,"rating":616,"reviews":758,"clickShare90":759,"clickShare360":760,"launchDate":706,"amazonUrl":761},"B0GZ7L9WGP","Mattress Topper King Bed 5 cm Thick 1100 GSM Quilted Luxury Hotel Microfibre Topper 150 x 200 cm | Extra Deep Hypoallergenic Breathable | Secure Anti-Slip Corner Straps | All UK Sizes","FLAIR BEDDING","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41i-jI246cL.jpg",21.01,41,0.0148,0.0034,"https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0GZ7L9WGP",{"asin":763,"title":764,"brand":765,"imageUrl":766,"price":767,"rating":605,"reviews":768,"clickShare90":769,"clickShare360":770,"launchDate":771,"amazonUrl":772},"B0DGTR2WY3","Snuggledown Hotel Mattress Topper Kingsize Bed - 10cm Extra Deep Quilted Luxury King Size Topper for Soft Comfort | 2-Year Guarantee Easy Fit Straps Non-Allergenic & Washable","Snuggledown","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F419uJYlE+8L.jpg",34.65,484,0.0136,0.0052,"2024-09-12","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0DGTR2WY3",{"asin":774,"title":775,"brand":776,"imageUrl":777,"price":778,"rating":584,"reviews":779,"clickShare90":780,"clickShare360":781,"launchDate":782,"amazonUrl":783},"B0G4RTGLQ1","Rayman King Size Mattress Topper 10cm Extra Deep Thick Quilted Bed Topper | Ultra Soft & Supportive Breathable Hypoallergenic Filling with Elasticated Straps | Hotel Quality UK - 150 x 200 CM","RAYMAN LIMITED","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41KNcynEz-L.jpg",25.8,76,0.0129,0.0056,"2025-12-02","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0G4RTGLQ1",{"asin":785,"title":786,"brand":568,"imageUrl":787,"price":788,"rating":595,"reviews":789,"clickShare90":790,"clickShare360":791,"launchDate":792,"amazonUrl":793},"B07GFMSC6C","Silentnight 10cm Mattress Topper Kingsize Bed Ultimate Deep Sleep - Luxury 4 Inch Thick Soft Mattress Enhancer Pad with Easy Fit Straps - Hypoallergenic and Machine Washable - 150x200cm - King","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41-WkoGqs5L.jpg",35.61,5576,0.0127,0.0347,"2018-10-31","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB07GFMSC6C",{"asin":795,"title":796,"brand":797,"imageUrl":798,"price":799,"rating":681,"reviews":800,"clickShare90":801,"clickShare360":802,"launchDate":803,"amazonUrl":804},"B0DGK3PDGT","Mattress Topper Kingsize Bed Orthopaedic Pressure Relief Memory Foam","Newentor Life","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41Rc5UocSoL.jpg",72.32,580,0.0124,0.0237,"2025-01-09","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0DGK3PDGT",{"asin":806,"title":807,"brand":808,"imageUrl":809,"price":810,"rating":811,"reviews":812,"clickShare90":813,"clickShare360":760,"launchDate":814,"amazonUrl":815},"B0GQD5L6FG","King Size Mattress Toppers 10cm Deep 1000 GSM Luxury Comfort | 100% Microfiber King Mattress Topper with Breathable Quilted Design for Pressure Relief | Thick Mattress Topper (152x200cm)","Necessify","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41AH-VBQTYL.jpg",29.62,4,56,0.0119,"2026-02-26","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0GQD5L6FG",{"asin":817,"title":818,"brand":819,"imageUrl":820,"price":821,"rating":595,"reviews":739,"clickShare90":822,"clickShare360":823,"launchDate":824,"amazonUrl":825},"B0D4ZH1YZ9","Lakhmaali Mattress Topper Kingsize Bed Extra Thick Deep Filled Quilted King Topper Ultra Soft and Breathable Hypoallergenic Hotel Quality Comfort with Elasticated Corner Straps for Secure Fit","Lakhmaali","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F413r6Qudy3L.jpg",19.8,0.0116,0.0094,"2024-05-23","https:\u002F\u002Fwww.amazon.co.uk\u002Fdp\u002FB0D4ZH1YZ9",{"love":827,"hate":898,"returnReasons":962},[828,835,842,849,856,863,870,877,884,891],{"topic":829,"percentOfMentions":830,"verbatims":831},"Comfort-Overall",0.3209,[832,833,834],"made my bed extremely comfy","Extremely comfortable","Excellent topper comfy",{"topic":836,"percentOfMentions":837,"verbatims":838},"Quality-Overall",0.1375,[839,840,841],"Good quality topper","Excellent product","Seems to be well made",{"topic":843,"percentOfMentions":844,"verbatims":845},"Value For Money",0.1052,[846,847,848],"Excellent value for money","Cheap price","Excellent value",{"topic":850,"percentOfMentions":851,"verbatims":852},"Soft Feel",0.07139999999999999,[853,854,855],"So soft","Soft to the touch","soft and fluffy",{"topic":857,"percentOfMentions":858,"verbatims":859},"Size-Overall",0.0684,[860,861,862],"Fits the bed nicely","Easy fit","Easy to fit",{"topic":864,"percentOfMentions":865,"verbatims":866},"Foam",0.059800000000000006,[867,868,869],"Perfect memory foam topper","Great Mattress topper","Very Good Mattress Topper",{"topic":871,"percentOfMentions":872,"verbatims":873},"Sleep Quality",0.0483,[874,875,876],"Excellent night's sleep","Improved sleep","Good nights sleep",{"topic":878,"percentOfMentions":879,"verbatims":880},"Thickness",0.0407,[881,882,883],"definitely nice n cosy feeling now like a thick duvet","Great thick quality","which are quality thick Dorma sheets",{"topic":885,"percentOfMentions":886,"verbatims":887},"Advertised Vs Actual Product",0.026699999999999998,[888,889,890],"better than expected","Just what I needed","As described",{"topic":892,"percentOfMentions":893,"verbatims":894},"Ease Of Use",0.0144,[895,896,897],"Easy to use","Easy to put on and very comfrtable","easy to put on",[899,905,911,917,923,929,935,942,949,956],{"topic":878,"percentOfMentions":900,"verbatims":901},0.262,[902,903,904],"Not thick as described","Definitely not as thick as stated","Very thick",{"topic":885,"percentOfMentions":906,"verbatims":907},0.0941,[908,909,910],"Not as advertised","Nothing like photo","Not as described",{"topic":857,"percentOfMentions":912,"verbatims":913},0.08259999999999999,[914,915,916],"its too narrow","Runs small","looks more than the 7 cm short",{"topic":836,"percentOfMentions":918,"verbatims":919},0.0751,[920,921,922],"Very Poor Quality Control","Poor quality and smaller than expected for king size","Not great quality",{"topic":843,"percentOfMentions":924,"verbatims":925},0.0506,[926,927,928],"cost half the price","Not very good for the price","Not worth the hype or the price",{"topic":829,"percentOfMentions":930,"verbatims":931},0.047400000000000005,[932,933,934],"now after a few weeks its back to being uncomfortable now","Didnt really add any extra comfort","Not comfy",{"topic":936,"percentOfMentions":937,"verbatims":938},"Hard Feel",0.0291,[939,940,941],"to be honest is quite hard","My mattress was too hard","just too soft for us",{"topic":943,"percentOfMentions":944,"verbatims":945},"Cushion",0.0212,[946,947,948],"Not much padding","it doesn't offer much cushioning","It's not padded",{"topic":950,"percentOfMentions":951,"verbatims":952},"Stretchability\u002FExpandability\u002FElasticity",0.013999999999999999,[953,954,955],"Just a shame about the elastic","it did not expand much","Couldnt put elastic in place to hold it",{"topic":892,"percentOfMentions":957,"verbatims":958},0.0097,[959,960,961],"Having to return which is not easy as once opened","Not suitable for us","takes time to get used to it",[963,965,968,970,972,974,976,978,981,984],{"reason":857,"pct":964},0.3343,{"reason":966,"pct":967},"Thin",0.09119999999999999,{"reason":829,"pct":969},0.0889,{"reason":836,"pct":971},0.0776,{"reason":878,"pct":973},0.0687,{"reason":885,"pct":975},0.0559,{"reason":850,"pct":977},0.030299999999999997,{"reason":979,"pct":980},"Material Quality",0.0239,{"reason":982,"pct":983},"Stain Resistance",0.0233,{"reason":985,"pct":986},"Functionality-Overall",0.0225,[988,992,997,1002,1007,1011,1016,1021,1025,1029],{"term":163,"volume":989,"growthQoq":990,"conversionRate":991},345677,-0.2339,0.0356,{"term":993,"volume":994,"growthQoq":995,"conversionRate":996},"king size mattress toppers",178232,-0.1925,0.0503,{"term":998,"volume":999,"growthQoq":1000,"conversionRate":1001},"king size mattress topper",76754,-0.1911,0.0432,{"term":1003,"volume":1004,"growthQoq":1005,"conversionRate":1006},"king mattress topper",52834,-0.0808,0.0391,{"term":1008,"volume":1009,"growthQoq":1010,"conversionRate":879},"kingsize mattress topper",47682,-0.1595,{"term":1012,"volume":1013,"growthQoq":1014,"conversionRate":1015},"king size memory foam mattress topper",43504,-0.3225,0.0161,{"term":1017,"volume":1018,"growthQoq":1019,"conversionRate":1020},"mattress topper king",33649,0.0333,0.0378,{"term":1022,"volume":1023,"growthQoq":1024,"conversionRate":730},"mattress topper king size",30063,-0.1345,{"term":1026,"volume":1027,"growthQoq":1028,"conversionRate":741},"memory foam mattress topper king size",29484,-0.2416,{"term":1030,"volume":1031,"growthQoq":1032,"conversionRate":1033},"king-size mattress topper",23526,-0.0214,0.0383,[1035,1041,1048,1053,1058,1063],{"title":1036,"href":1037,"score":1038,"verdict":187,"marketSize":1039,"growth90":1040},"mole repellent","\u002Fresearch\u002Fuk\u002Fhome-garden\u002Fmole-repellent",79,163396.94,0.914,{"title":1042,"href":1043,"score":1044,"verdict":1045,"marketSize":1046,"growth90":1047},"sun lounger","\u002Fresearch\u002Fuk\u002Fhome-garden\u002Fsun-lounger",80,"launch",2470990.46,2.9989,{"title":1049,"href":1050,"score":1044,"verdict":187,"marketSize":1051,"growth90":1052},"fly repellent fan","\u002Fresearch\u002Fuk\u002Fhome-garden\u002Ffly-repellent-fan",301927.34,14.9724,{"title":1054,"href":1055,"score":1044,"verdict":1045,"marketSize":1056,"growth90":1057},"ice maker","\u002Fresearch\u002Fuk\u002Fhome-garden\u002Fice-maker",2878212.99,3.7144,{"title":1059,"href":1060,"score":1044,"verdict":1045,"marketSize":1061,"growth90":1062},"parasol base","\u002Fresearch\u002Fuk\u002Fhome-garden\u002Fparasol-base",1136108.92,9.0445,{"title":1064,"href":1065,"score":1044,"verdict":1045,"marketSize":1066,"growth90":1067},"air conditioner","\u002Fresearch\u002Fuk\u002Fhome-garden\u002Fair-conditioner",39308962.49,53.5682]