{"product_id":"dual-layer-4-inch-memory-foam-mattress-topper","title":"Dual Layer 4 Inch Memory Foam Mattress Topper","description":"\u003cp\u003eUpgrade your sleep with this premium dual-layer memory foam mattress topper, designed to deliver adaptive pressure relief, cooling comfort, and all-night support. Available in Twin, Full, Queen, and King sizes, this topper is compatible with mattresses from 8 to 18 inches thick and suits a wide range of sleepers — including back pain sufferers, hot sleepers, and those seeking a softer sleep surface.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Layer 4 Inch Design:\u003c\/strong\u003e A 2-inch pillow-top comfort layer (1200 GSM fill: 70% memory foam, 30% polyester fiber) sits above a 2-inch gel memory foam base, combining cloud-like softness with stable, contouring support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure-Relieving Gel Memory Foam:\u003c\/strong\u003e High-density gel-infused foam conforms to the body's natural curves, relieving pressure on the back, shoulders, and hips — ideal for back pain relief and side sleepers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling Bamboo Viscose Cover:\u003c\/strong\u003e The breathable surface (39% bamboo viscose, 61% polyester) features a 3D air layer construction that promotes airflow and maintains a cool, fresh sleeping surface throughout the night.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Deep Pocket Fit:\u003c\/strong\u003e Four-corner elastic straps and a deep pocket skirt keep the topper firmly in place on mattresses 8 to 18 inches thick, preventing shifting or bunching during sleep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Washable \u0026amp; Easy Care:\u003c\/strong\u003e The cover is machine washable — cold water, low heat tumble dry. Ships vacuum-sealed; allow 24–48 hours in a ventilated space to fully expand before first use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMaterials \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComfort layer fill: 1200 GSM (70% memory foam, 30% polyester fiber)\u003c\/li\u003e\n\u003cli\u003eSupport base: Gel-infused memory foam\u003c\/li\u003e\n\u003cli\u003eCover fabric: 39% bamboo viscose, 61% polyester with 3D air layer\u003c\/li\u003e\n\u003cli\u003eColor: White\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBack pain and pressure point relief\u003c\/li\u003e\n\u003cli\u003eHot sleepers needing a cooling mattress topper\u003c\/li\u003e\n\u003cli\u003eRefreshing an older or overly firm mattress\u003c\/li\u003e\n\u003cli\u003eMaster bedrooms, guest rooms, and college dorms\u003c\/li\u003e\n\u003cli\u003eTwin, Full, Queen, and King bed sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackage Dimensions\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMeasurement\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e21.4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e19.6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e10.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd\u003e21.4\"L x 19.6\"W x 10.3\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e21.4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e19.6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e10.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Thickness\u003c\/td\u003e\n\u003ctd\u003e4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComfort Layer\u003c\/td\u003e\n\u003ctd\u003e2 inches pillow top (1200 GSM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport Layer\u003c\/td\u003e\n\u003ctd\u003e2 inches gel memory foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCover Material\u003c\/td\u003e\n\u003ctd\u003e39% Bamboo Viscose, 61% Polyester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill Material\u003c\/td\u003e\n\u003ctd\u003e70% Memory Foam, 30% Polyester Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e26 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMattress Compatibility\u003c\/td\u003e\n\u003ctd\u003e8 to 18 inches thick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Sizes\u003c\/td\u003e\n\u003ctd\u003eTwin, Full, Queen, King\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCare Instructions\u003c\/td\u003e\n\u003ctd\u003eMachine washable, cold water, tumble dry low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"DOWNCOOL","offers":[{"title":"Queen","offer_id":46888098201731,"sku":"B0FZGHPRDD-1","price":212.99,"currency_code":"USD","in_stock":true},{"title":"Twin","offer_id":46888098234499,"sku":"B0FZGHPRDD-2","price":178.99,"currency_code":"USD","in_stock":true},{"title":"Full","offer_id":46888098267267,"sku":"B0FZGHPRDD-3","price":214.99,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":46888098300035,"sku":"B0FZGHPRDD-4","price":268.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3528\/8707\/files\/81r2U3suxpL.jpg?v=1774881131","url":"https:\/\/alonfurniture.com\/products\/dual-layer-4-inch-memory-foam-mattress-topper","provider":"ALON FURNITURE","version":"1.0","type":"link"}