[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"research-category-rollups-us":3,"research-niche-us-baby-products-flange-size-measure-for-nipples":115},[4,11,18,25,32,39,46,53,59,66,73,80,87,94,101,108],{"nodeId":5,"label":6,"slug":7,"href":8,"nichesTracked":9,"marketSizeTotal":10},"3760931","Health & Household","health-household","\u002Famazon\u002Fresearch\u002Fus\u002Fhealth-household",5237,5503176029,{"nodeId":12,"label":13,"slug":14,"href":15,"nichesTracked":16,"marketSizeTotal":17},"15690151","Automotive","automotive","\u002Famazon\u002Fresearch\u002Fus\u002Fautomotive",7287,2959139927,{"nodeId":19,"label":20,"slug":21,"href":22,"nichesTracked":23,"marketSizeTotal":24},"7141124011","Clothing, Shoes & Jewelry","clothing-shoes-jewelry","\u002Famazon\u002Fresearch\u002Fus\u002Fclothing-shoes-jewelry",9486,2302875549,{"nodeId":26,"label":27,"slug":28,"href":29,"nichesTracked":30,"marketSizeTotal":31},"165797011","Baby Products","baby-products","\u002Famazon\u002Fresearch\u002Fus\u002Fbaby-products",2244,1684108154,{"nodeId":33,"label":34,"slug":35,"href":36,"nichesTracked":37,"marketSizeTotal":38},"2335753011","Cell Phones & Accessories","cell-phones-accessories","\u002Famazon\u002Fresearch\u002Fus\u002Fcell-phones-accessories",2220,1674627174,{"nodeId":40,"label":41,"slug":42,"href":43,"nichesTracked":44,"marketSizeTotal":45},"2619534011","Pet Supplies","pet-supplies","\u002Famazon\u002Fresearch\u002Fus\u002Fpet-supplies",1386,1198403832,{"nodeId":47,"label":48,"slug":49,"href":50,"nichesTracked":51,"marketSizeTotal":52},"2617942011","Arts, Crafts & Sewing","arts-crafts-sewing","\u002Famazon\u002Fresearch\u002Fus\u002Farts-crafts-sewing",3612,1166051621,{"nodeId":54,"label":55,"slug":56,"href":57,"nichesTracked":37,"marketSizeTotal":58},"11055981","Beauty & Personal Care","beauty-personal-care","\u002Famazon\u002Fresearch\u002Fus\u002Fbeauty-personal-care",950454167,{"nodeId":60,"label":61,"slug":62,"href":63,"nichesTracked":64,"marketSizeTotal":65},"2619526011","Appliances","appliances","\u002Famazon\u002Fresearch\u002Fus\u002Fappliances",845,522195610,{"nodeId":67,"label":68,"slug":69,"href":70,"nichesTracked":71,"marketSizeTotal":72},"3375301","Sports & Outdoors","sports-outdoors","\u002Famazon\u002Fresearch\u002Fus\u002Fsports-outdoors",351,473124347,{"nodeId":74,"label":75,"slug":76,"href":77,"nichesTracked":78,"marketSizeTotal":79},"3238155011","Patio, Lawn & Garden","patio-lawn-garden","\u002Famazon\u002Fresearch\u002Fus\u002Fpatio-lawn-garden",964,470873818,{"nodeId":81,"label":82,"slug":83,"href":84,"nichesTracked":85,"marketSizeTotal":86},"1063498","Home & Kitchen","home-kitchen","\u002Famazon\u002Fresearch\u002Fus\u002Fhome-kitchen",960,470474522,{"nodeId":88,"label":89,"slug":90,"href":91,"nichesTracked":92,"marketSizeTotal":93},"11965861","Musical Instruments","musical-instruments","\u002Famazon\u002Fresearch\u002Fus\u002Fmusical-instruments",437,265480238,{"nodeId":95,"label":96,"slug":97,"href":98,"nichesTracked":99,"marketSizeTotal":100},"1084128","Office Products","office-products","\u002Famazon\u002Fresearch\u002Fus\u002Foffice-products",426,134456572,{"nodeId":102,"label":103,"slug":104,"href":105,"nichesTracked":106,"marketSizeTotal":107},"10304191","Other","other","\u002Famazon\u002Fresearch\u002Fus\u002Fother",8,1511091,{"nodeId":109,"label":110,"slug":111,"href":112,"nichesTracked":113,"marketSizeTotal":114},"18981046011","Amazon Luxury","amazon-luxury","\u002Famazon\u002Fresearch\u002Fus\u002Famazon-luxury",2,34419,{"country":116,"category":120,"niche":121,"verdict":149,"baselines":186,"demand":191,"seasonality":503,"brandShare":516,"products":533,"feedback":600,"lastUpdated":144},{"flag":117,"name":118,"currency":119},"us","United States","USD",{"nodeId":26,"label":27,"slug":28,"href":29},{"marketSize":122,"searchVolume":123,"growth360":124,"growth90":125,"searchConversion":126,"top5ClickShare":127,"top5BrandShare":128,"avgRating":129,"avgReviewCount":130,"avgPrice":131,"priceMin":132,"priceMax":133,"productCount":134,"unitsSoldMax":135,"sponsoredPct":136,"returnRate":137,"successfulLaunches360":138,"newProducts360":138,"amazonNicheId":139,"title":140,"slug":141,"href":142,"leafCategoryName":143,"scrapedAt":144,"brandCount":145,"brandCountYearAgo":145,"sellerCount":146,"signals":147},149116,152692,0.7846,-0.0353,0.1265,0.9603,1,4.59,1699,7.72,4,10.05,7,25000,0.5714,0.0318,0,"4eb3b1738c51d7855d15546c4b558828","flange size measure for nipples","flange-size-measure-for-nipples","\u002Famazon\u002Fresearch\u002Fus\u002Fbaby-products\u002Fflange-size-measure-for-nipples","Breastfeeding","2026-07-12T08:45:06.303026+00:00",5,9,[148],"low_competition",{"score":150,"verdict":151,"components":152},29,"skip",[153,158,161,165,168,170,173,178,181,184],{"key":154,"score":155,"weight":156,"raw":157},"marketSize",32,0.15,149115.95,{"key":159,"score":160,"weight":156,"raw":125},"growth",23,{"key":162,"score":163,"weight":164,"raw":126},"conversion",95,0.1,{"key":166,"score":167,"weight":156,"raw":127},"competition",3,{"key":169,"score":138,"weight":164,"raw":128},"brandShare",{"key":171,"score":172,"weight":164,"raw":129},"qualityGap",27,{"key":174,"score":175,"weight":176,"raw":177},"reviewMoat",48,0.05,1699.14,{"key":179,"score":180,"weight":164,"raw":137},"returns",49,{"key":182,"score":183,"weight":176,"raw":131},"avgPrice",21,{"key":185,"score":138,"weight":176,"raw":138},"priceRange",{"avgRating":187,"medianPrice":188,"medianReturnRate":189,"nichesTracked":190},4.42,22.25,0.0236,37685,{"points":192,"droppedPartialWeek":502},[193,196,199,202,205,208,211,214,217,220,223,226,229,232,235,238,241,244,247,250,253,256,259,262,265,268,271,274,277,280,283,286,289,292,295,298,301,304,307,310,313,316,319,322,325,328,331,334,337,340,343,346,349,352,355,358,361,364,367,370,373,376,379,382,385,388,391,394,397,400,403,406,409,412,415,418,421,424,427,430,433,436,439,442,445,448,451,454,457,460,463,466,469,472,475,477,480,483,485,488,491,493,496,499],{"week":194,"volume":195},"2024-07-14",3849,{"week":197,"volume":198},"2024-07-21",4048,{"week":200,"volume":201},"2024-07-28",3673,{"week":203,"volume":204},"2024-08-04",3567,{"week":206,"volume":207},"2024-08-11",3870,{"week":209,"volume":210},"2024-08-18",3555,{"week":212,"volume":213},"2024-08-25",3637,{"week":215,"volume":216},"2024-09-01",3712,{"week":218,"volume":219},"2024-09-08",4204,{"week":221,"volume":222},"2024-09-15",3489,{"week":224,"volume":225},"2024-09-22",3194,{"week":227,"volume":228},"2024-09-29",2976,{"week":230,"volume":231},"2024-10-06",3055,{"week":233,"volume":234},"2024-10-13",2958,{"week":236,"volume":237},"2024-10-20",2941,{"week":239,"volume":240},"2024-10-27",2994,{"week":242,"volume":243},"2024-11-03",3151,{"week":245,"volume":246},"2024-11-10",3368,{"week":248,"volume":249},"2024-11-17",3268,{"week":251,"volume":252},"2024-11-24",2619,{"week":254,"volume":255},"2024-12-01",2469,{"week":257,"volume":258},"2024-12-08",2466,{"week":260,"volume":261},"2024-12-15",2399,{"week":263,"volume":264},"2024-12-22",2235,{"week":266,"volume":267},"2024-12-29",2127,{"week":269,"volume":270},"2025-01-05",3140,{"week":272,"volume":273},"2025-01-12",3146,{"week":275,"volume":276},"2025-01-19",3318,{"week":278,"volume":279},"2025-01-26",3875,{"week":281,"volume":282},"2025-02-02",3081,{"week":284,"volume":285},"2025-02-09",3083,{"week":287,"volume":288},"2025-02-16",3103,{"week":290,"volume":291},"2025-02-23",3343,{"week":293,"volume":294},"2025-03-02",3137,{"week":296,"volume":297},"2025-03-09",3545,{"week":299,"volume":300},"2025-03-16",3188,{"week":302,"volume":303},"2025-03-23",3014,{"week":305,"volume":306},"2025-03-30",3319,{"week":308,"volume":309},"2025-04-06",3475,{"week":311,"volume":312},"2025-04-13",3306,{"week":314,"volume":315},"2025-04-20",3587,{"week":317,"volume":318},"2025-04-27",3474,{"week":320,"volume":321},"2025-05-04",3436,{"week":323,"volume":324},"2025-05-11",3220,{"week":326,"volume":327},"2025-05-18",3339,{"week":329,"volume":330},"2025-05-25",3171,{"week":332,"volume":333},"2025-06-01",3271,{"week":335,"volume":336},"2025-06-08",2984,{"week":338,"volume":339},"2025-06-15",2804,{"week":341,"volume":342},"2025-06-22",3068,{"week":344,"volume":345},"2025-06-29",2794,{"week":347,"volume":348},"2025-07-06",2731,{"week":350,"volume":351},"2025-07-13",3589,{"week":353,"volume":354},"2025-07-20",3108,{"week":356,"volume":357},"2025-07-27",3031,{"week":359,"volume":360},"2025-08-03",3169,{"week":362,"volume":363},"2025-08-10",2938,{"week":365,"volume":366},"2025-08-17",2909,{"week":368,"volume":369},"2025-08-24",3049,{"week":371,"volume":372},"2025-08-31",2738,{"week":374,"volume":375},"2025-09-07",2992,{"week":377,"volume":378},"2025-09-14",2617,{"week":380,"volume":381},"2025-09-21",2593,{"week":383,"volume":384},"2025-09-28",2408,{"week":386,"volume":387},"2025-10-05",2475,{"week":389,"volume":390},"2025-10-12",2529,{"week":392,"volume":393},"2025-10-19",2560,{"week":395,"volume":396},"2025-10-26",2533,{"week":398,"volume":399},"2025-11-02",2580,{"week":401,"volume":402},"2025-11-09",2708,{"week":404,"volume":405},"2025-11-16",2480,{"week":407,"volume":408},"2025-11-23",2558,{"week":410,"volume":411},"2025-11-30",2281,{"week":413,"volume":414},"2025-12-07",2171,{"week":416,"volume":417},"2025-12-14",2189,{"week":419,"volume":420},"2025-12-21",2186,{"week":422,"volume":423},"2025-12-28",1958,{"week":425,"volume":426},"2026-01-04",2865,{"week":428,"volume":429},"2026-01-11",2997,{"week":431,"volume":432},"2026-01-18",3310,{"week":434,"volume":435},"2026-01-25",3233,{"week":437,"volume":438},"2026-02-01",3263,{"week":440,"volume":441},"2026-02-08",2767,{"week":443,"volume":444},"2026-02-15",3232,{"week":446,"volume":447},"2026-02-22",3229,{"week":449,"volume":450},"2026-03-01",3354,{"week":452,"volume":453},"2026-03-08",3548,{"week":455,"volume":456},"2026-03-15",3099,{"week":458,"volume":459},"2026-03-22",3107,{"week":461,"volume":462},"2026-03-29",2763,{"week":464,"volume":465},"2026-04-05",2626,{"week":467,"volume":468},"2026-04-12",2585,{"week":470,"volume":471},"2026-04-19",2808,{"week":473,"volume":474},"2026-04-26",2829,{"week":476,"volume":339},"2026-05-03",{"week":478,"volume":479},"2026-05-10",3422,{"week":481,"volume":482},"2026-05-17",3091,{"week":484,"volume":408},"2026-05-24",{"week":486,"volume":487},"2026-05-31",2504,{"week":489,"volume":490},"2026-06-07",2712,{"week":492,"volume":348},"2026-06-14",{"week":494,"volume":495},"2026-06-21",2579,{"week":497,"volume":498},"2026-06-28",2873,{"week":500,"volume":501},"2026-07-05",2743,false,[504,505,506,507,508,509,510,511,512,513,514,515],1.0758895884024977,1.0433435542609757,1.0665455929043954,1.026260003772897,1.0177159193168428,0.9538338781297372,1.112800033252653,1.087435648478247,1.041362250351977,0.9163184197316128,0.9241651221590919,0.7463373232964321,{"top":517,"otherBrandCount":138,"otherClickShare":138},[518,521,524,527,530],{"brand":519,"clickShare":520},"Nursi Luna",0.4225,{"brand":522,"clickShare":523},"Momcozy",0.2469,{"brand":525,"clickShare":526},"Luxemum",0.2038,{"brand":528,"clickShare":529},"Nuliie",0.1059,{"brand":531,"clickShare":532},"Munchkin",0.0209,[534,545,555,564,573,582,591],{"asin":535,"title":536,"brand":519,"imageUrl":537,"price":538,"rating":539,"reviews":540,"clickShare90":541,"clickShare360":542,"launchDate":543,"amazonUrl":544},"B0CY81WHD5","Nursi Luna Flange Sizing Kit 3-in-1 with 13\u002F15\u002F17\u002F19\u002F21mm for 24mm Electric Breast Pump Flanges\u002FShields 10PCS Soft Silicone Flange Inserts for More Comfortable Pumping BPA-Free Essential for Moms","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41TicDjnz7L.jpg",9.87,4.6,2081,0.3758,0.3205,"2024-03-28","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0CY81WHD5",{"asin":546,"title":547,"brand":522,"imageUrl":548,"price":549,"rating":550,"reviews":551,"clickShare90":523,"clickShare360":552,"launchDate":553,"amazonUrl":554},"B0CBT9ZJ9T","Momcozy Nipple Ruler for Flange Sizing Soft & Flexible Silicone Measurement Tool for Breast Pump Sizing Compatible with Momcozy Medela Spectra Lansinoh Easy to Use for Comfortable Pumping","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41mROvUC4wL.jpg",5.68,4.3,2611,0.177,"2023-07-14","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0CBT9ZJ9T",{"asin":556,"title":557,"brand":525,"imageUrl":558,"price":132,"rating":559,"reviews":560,"clickShare90":526,"clickShare360":561,"launchDate":562,"amazonUrl":563},"B0CSRZS8NV","Luxemum Nipple Rulers Flange Inserts Sizing Measurement Tool for Breast Pump Soft Silicone Flange Size Measure Nipple Measuring for New Mums\u002FWomen","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41DTarHbYjL.jpg",4.8,555,0.2594,"2024-01-19","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0CSRZS8NV",{"asin":565,"title":566,"brand":528,"imageUrl":567,"price":568,"rating":539,"reviews":569,"clickShare90":529,"clickShare360":570,"launchDate":571,"amazonUrl":572},"B0CMPBBHMZ","Nuliie 3-in-1 Flange Sizing Kit 13\u002F15\u002F17\u002F19\u002F21mm for 24mm Electric Double Breast Pump Flange\u002FShield 10PCS Silicone Flange Inserts to Boost Pumping Efficiency & Comfort BPA-Free Essential for Moms","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41Feyi97wML.jpg",9.68,4179,0.1523,"2023-11-05","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0CMPBBHMZ",{"asin":574,"title":575,"brand":519,"imageUrl":576,"price":133,"rating":539,"reviews":577,"clickShare90":578,"clickShare360":579,"launchDate":580,"amazonUrl":581},"B0CKZH37FX","Nursi Luna Flange Inserts 10PCS 13\u002F15\u002F17\u002F19\u002F21mm for 24mm Flanges\u002FShield of Most Pumps Flange Sizing Kit Silicone Flanges Insert Breastfeeding Essentials Kit for New Moms","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F415xYbVux6L.jpg",2006,0.0279,0.0244,"2023-11-30","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0CKZH37FX",{"asin":583,"title":584,"brand":531,"imageUrl":585,"price":586,"rating":539,"reviews":587,"clickShare90":532,"clickShare360":588,"launchDate":589,"amazonUrl":590},"B0F1XG3JYR","Munchkin Nipple Ruler Sizing Tool for Nipple Shields and Breast Pump Flanges Helps Breastfeeding Moms Buy The Right Size","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41aN4yZhTeL.jpg",4.92,81,0.0151,"2025-03-18","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0F1XG3JYR",{"asin":592,"title":593,"brand":519,"imageUrl":594,"price":595,"rating":539,"reviews":596,"clickShare90":597,"clickShare360":598,"launchDate":275,"amazonUrl":599},"B0DT3QZ6Q2","Nursi Luna Flange Sizing Kit with 13\u002F15\u002F17\u002F19\u002F21mm for 24mm Electric Breast Pump Flanges\u002FShields 10PCS Soft Silicone Flange Inserts for Enhanced Pumping Comfort BPA-Free Pump Essential for Moms","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41PwwubUYYL.jpg",9.86,381,0.0188,0.0514,"https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0DT3QZ6Q2",{"love":601,"hate":672,"returnReasons":726},[602,609,616,623,630,637,644,651,658,665],{"topic":603,"percentOfMentions":604,"verbatims":605},"Size-Overall",0.2672,[606,607,608],"The sizing is also accurate","Like the sizer","The sizer was great to have",{"topic":610,"percentOfMentions":611,"verbatims":612},"Ease Of Use",0.1208,[613,614,615],"The kit was somewhat easy to use for the most part","This made it so easy for me","Easy to use",{"topic":617,"percentOfMentions":618,"verbatims":619},"Quality-Overall",0.1186,[620,621,622],"Great Quality","The tool itself is also made well","Nice quality sizing tool",{"topic":624,"percentOfMentions":625,"verbatims":626},"Value For Money",0.0863,[627,628,629],"Great price","Good value for money","Worth it",{"topic":631,"percentOfMentions":632,"verbatims":633},"Comfort-Overall",0.08039999999999999,[634,635,636],"So comfortable","Perfect Fit for a More Comfortable","comfortable to use",{"topic":638,"percentOfMentions":639,"verbatims":640},"Ease Of Cleaning",0.061,[641,642,643],"The little cleaning sponge is wonderful","Easy to clean","Easy to remove and clean and still get the job done",{"topic":645,"percentOfMentions":646,"verbatims":647},"Advertised Vs Actual Product",0.0467,[648,649,650],"Exactly What I Needed","This product was as described","Exactly as Advertised",{"topic":652,"percentOfMentions":653,"verbatims":654},"Durability",0.0407,[655,656,657],"feels very durable","seems durable enough for repeated use","The material feels durable",{"topic":659,"percentOfMentions":660,"verbatims":661},"Breastfeeding Friendly",0.038599999999999995,[662,663,664],"Very helpful and useful for breastfeeding","A Simple Tool That Makes Breastfeeding Easier","Helped me during my first few weeks of exclusively pumping to ensure I was getting the most milk",{"topic":666,"percentOfMentions":667,"verbatims":668},"Compatibility-Overall",0.0206,[669,670,671],"Compatible with Frida Mom manual pump","Compatible with OTEEIDA electric pump","Compatible with spectra pumps",[673,679,685,691,696,702,707,711,716,721],{"topic":603,"percentOfMentions":674,"verbatims":675},0.295,[676,677,678],"These are huge","Does NOT fit","One size does not fit all",{"topic":617,"percentOfMentions":680,"verbatims":681},0.0667,[682,683,684],"Poor quality","Feel cheap","Quality is a little cheaper then I was hoping for",{"topic":624,"percentOfMentions":686,"verbatims":687},0.051699999999999996,[688,689,690],"It feels a bit pricey for something youll only use a few times","Waste of money","waste of money",{"topic":631,"percentOfMentions":646,"verbatims":692},[693,694,695],"Very uncomfortable","Not comfortable","I know it shouldnt be the most pleasant feeling",{"topic":652,"percentOfMentions":697,"verbatims":698},0.0433,[699,700,701],"one of the flange inserts tore right apart immediately after opening","The brush it came with fell apart after only a couple months","Quality isnt the best they dont last long",{"topic":666,"percentOfMentions":703,"verbatims":704},0.04,[705,706],"Incompatible with Elvie Stride","Not compatible with Spectra",{"topic":638,"percentOfMentions":703,"verbatims":708},[709,710],"they are kind of a pain to insert and clean and the output isnt as good as just using the correct size pump accessory","Why did these come dirty",{"topic":610,"percentOfMentions":712,"verbatims":713},0.03,[714,715],"its a little awkward to handle at first","Semi-useful",{"topic":717,"percentOfMentions":712,"verbatims":718},"Material Quality",[719,720],"These are different the last time I bought them I dont like the material","No complaints except maybe that the material attracts lint\u002Fhair",{"topic":722,"percentOfMentions":723,"verbatims":724},"Functionality-Overall",0.02,[725],"Doesnt work for me",[727,729,731,733,736,738,740,741,743,745],{"reason":603,"pct":728},0.5409,{"reason":722,"pct":730},0.086,{"reason":645,"pct":732},0.0665,{"reason":734,"pct":735},"Defective Material\u002FParts",0.051,{"reason":717,"pct":737},0.0368,{"reason":624,"pct":739},0.0326,{"reason":659,"pct":739},{"reason":631,"pct":742},0.031400000000000004,{"reason":666,"pct":744},0.0208,{"reason":617,"pct":746},0.019299999999999998]