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Relief Compact WONDERBOX Packaging CertiPUR-US Certified King","Zinus","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41tD5sR7iOL.jpg",96.43,20793,0.0202,0.0184,"2023-09-07","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0CHHD7196",{"asin":734,"title":704,"brand":558,"imageUrl":621,"price":735,"rating":736,"reviews":737,"clickShare90":738,"clickShare360":739,"launchDate":740,"amazonUrl":741},"B0H6ZXQLFK",139.46,5,19,0.0171,0.006,"2026-06-25","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0H6ZXQLFK",{"asin":743,"title":744,"brand":694,"imageUrl":745,"price":746,"rating":603,"reviews":697,"clickShare90":747,"clickShare360":748,"launchDate":749,"amazonUrl":750},"B0H28NH82Q","IULULU Mattress Topper King Size 4 Inch Gel Memory Foam Bed 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Mattress","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41fEWi0SDcL.jpg",96.74,915,0.0156,0.0361,"2023-12-01","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0CPB2DDVG",{"asin":772,"title":773,"brand":774,"imageUrl":775,"price":162,"rating":593,"reviews":776,"clickShare90":777,"clickShare360":778,"launchDate":779,"amazonUrl":780},"B0BYNP83QZ","SameBed Mattress Topper King Extra Thick Mattress Pad Cover for Back Pain Cooling Mattress Protector with 8-21 Inch Deep Pocket Overfilled Down Alternative Filling","SameBed","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41rhva-ZRuL.jpg",14159,0.0153,0.0356,"2023-03-16","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0BYNP83QZ",{"asin":782,"title":783,"brand":784,"imageUrl":785,"price":786,"rating":603,"reviews":114,"clickShare90":787,"clickShare360":788,"launchDate":789,"amazonUrl":790},"B0GCJC3V76","4 Inch Mattress Topper King for Back Pain Relief","Decroom","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41lqZAROTdL.jpg",118.44,0.0147,0.0074,"2025-12-25","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0GCJC3V76",{"asin":792,"title":793,"brand":558,"imageUrl":794,"price":795,"rating":623,"reviews":142,"clickShare90":796,"clickShare360":797,"launchDate":749,"amazonUrl":798},"B0GRYJ439S","WhatsBedding 4 Inch Memory Foam Mattress Topper King for Back Pain Relief","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41kiyIoKddL.jpg",149.42,0.0138,0.0048,"https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0GRYJ439S",{"asin":800,"title":801,"brand":802,"imageUrl":803,"price":804,"rating":582,"reviews":169,"clickShare90":796,"clickShare360":797,"launchDate":805,"amazonUrl":806},"B0GZKBYFW5","Missleep Dual Layer 4 Inch Memory Foam Mattress Topper King Size 2 Inch Cooling Gel Memory Foam 2 Inch Soft Pillow Top Pad Breathable Mattress Cover for Back Pain Relief Deep Elastic Pocket White","Missleep","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41bhzqlZwSL.jpg",119.57,"2026-05-05","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0GZKBYFW5",{"asin":808,"title":809,"brand":810,"imageUrl":811,"price":812,"rating":676,"reviews":813,"clickShare90":814,"clickShare360":815,"launchDate":816,"amazonUrl":817},"B0C7VDKHNF","VALUXE 4 Inch Gel Memory Foam Mattress Topper King Size High Density Cooling Pad Pressure Relief Bed Topper (with Removable & Washable Bamboo Cover) White","VALUXE","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41rqohiNPkL.jpg",203.69,129,0.0128,0.0188,"2024-05-31","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0C7VDKHNF",{"love":819,"hate":890,"returnReasons":954},[820,827,834,841,848,855,862,869,876,883],{"topic":821,"percentOfMentions":822,"verbatims":823},"Comfort-Overall",0.31670000000000004,[824,825,826],"comfortable to use","Comfortable Comfortable Comfortable","Comfortable as advertised",{"topic":828,"percentOfMentions":829,"verbatims":830},"Soft Feel",0.1285,[831,832,833],"Extremely soft","soft as advertised","Soft and fluffy",{"topic":835,"percentOfMentions":836,"verbatims":837},"Quality-Overall",0.0674,[838,839,840],"Good product, as expected","Amazing quality","Great mattress cover and awesome quality and price",{"topic":842,"percentOfMentions":843,"verbatims":844},"Value For Money",0.0667,[845,846,847],"Very affordable","Great deal","Amazing value",{"topic":849,"percentOfMentions":850,"verbatims":851},"Foam",0.0636,[852,853,854],"Perfect mattress topper","Great mattress pad really made my firm mattress feel more comfortable","Very comfortable foam mattress",{"topic":856,"percentOfMentions":857,"verbatims":858},"Sleep Quality",0.058899999999999994,[859,860,861],"Amazing sleep","Improved sleep","Comfortable sleep",{"topic":863,"percentOfMentions":864,"verbatims":865},"Size-Overall",0.057800000000000004,[866,867,868],"Fit great","fits mattress perfect","Fits easily",{"topic":870,"percentOfMentions":871,"verbatims":872},"Advertised Vs Actual Product",0.030600000000000002,[873,874,875],"As advertised","As described","Better Than Expected",{"topic":877,"percentOfMentions":878,"verbatims":879},"Cushion",0.0269,[880,881,882],"Extra cushion","has a nice cushioning feel","Adds a good cushion",{"topic":884,"percentOfMentions":885,"verbatims":886},"Thickness",0.0245,[887,888,889],"Thickness was as reported","thick enough to make a nice soft feel to our mattress","Good thickness",[891,897,903,909,915,921,928,934,940,947],{"topic":884,"percentOfMentions":892,"verbatims":893},0.15539999999999998,[894,895,896],"Not as thick as you think","It's Thick","Not as thick as it looks",{"topic":870,"percentOfMentions":898,"verbatims":899},0.07429999999999999,[900,901,902],"False Advertising","False advertisement","Description incorrect",{"topic":821,"percentOfMentions":904,"verbatims":905},0.0722,[906,907,908],"Not as comfortable as seems","Hot and uncomfortable","Not as comfortable as would think",{"topic":877,"percentOfMentions":910,"verbatims":911},0.054000000000000006,[912,913,914],"Not enough cushion","Not enough padding","Needs more cushion",{"topic":842,"percentOfMentions":916,"verbatims":917},0.051399999999999994,[918,919,920],"Don't expect too much at this price point","Overpriced as well","its definitely only worth MAYBE half that",{"topic":922,"percentOfMentions":923,"verbatims":924},"Fluffiness",0.0487,[925,926,927],"Not as fluffy","it definitely didn't fluff up","I wish it was more fluffy",{"topic":863,"percentOfMentions":929,"verbatims":930},0.0454,[931,932,933],"Doesnt fit properly","Its too short","Was too big",{"topic":835,"percentOfMentions":935,"verbatims":936},0.0436,[937,938,939],"Extremely poor quality","unsure of build quality","Cheap quality",{"topic":941,"percentOfMentions":942,"verbatims":943},"Hard Feel",0.0403,[944,945,946],"Hard as a rock","Not as soft","is not soft at all",{"topic":948,"percentOfMentions":949,"verbatims":950},"Smell",0.028300000000000002,[951,952,953],"Chemical Smell","Smells bad","Smells absolutely TOXIC",[955,957,959,961,963,965,967,970,972,974],{"reason":863,"pct":956},0.1522,{"reason":821,"pct":958},0.12390000000000001,{"reason":870,"pct":960},0.1143,{"reason":884,"pct":962},0.1054,{"reason":877,"pct":964},0.0786,{"reason":828,"pct":966},0.0554,{"reason":968,"pct":969},"Thin",0.0512,{"reason":941,"pct":971},0.027999999999999997,{"reason":842,"pct":973},0.0265,{"reason":975,"pct":976},"Heating",0.025099999999999997,[978,982,987],{"term":170,"volume":979,"growthQoq":980,"conversionRate":981},22890,-0.1374,0.0277,{"term":983,"volume":984,"growthQoq":985,"conversionRate":986},"4 inch king mattress topper",10501,0.1323,0.0276,{"term":988,"volume":989,"growthQoq":990,"conversionRate":991},"king size down mattress 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