{"product_id":"®-king-mattress-12-inch-medium-firm-ergonomic-mattress-zoned-pocket-springs-with-memory-foam-for-back-support-motion-isolation-certipur-us-certified","title":"King Mattress - 12 Inch Medium Firm Ergonomic Mattress, Zoned Pocket Springs with Memory Foam for Back Support \u0026 Motion Isolation - CertiPUR-US Certified","description":"\u003cul\u003e\n\u003cli\u003e🏆【this product Comfort for All Sleepers】Hybrid design blends pocket springs \u0026amp; memory foam for ideal support in any position—back, side, or stomach. Adapts to all body types for personalized comfort.\u003c\/li\u003e\n\u003cli\u003e🏆【Spine Health \u0026amp; Pressure Relief】Zoned pocket springs target shoulders\/hips while supporting your lower back. Promotes spinal alignment and reduces morning back pain.\u003c\/li\u003e\n\u003cli\u003e🏆【Certified Safe \u0026amp; Breathable】CertiPUR-US certified foams (this product fiberglass\/toxins) with a breathable cover for air circulation. Ensures a fresh, healthy sleep space.\u003c\/li\u003e\n\u003cli\u003e🏆【Motion Isolation for Couples】Individually wrapped springs absorb movement. this product disturbance from partner’s tossing-guaranteeing uninterrupted sleep.\u003c\/li\u003e\n\u003cli\u003e🏆【Effortless Setup, this product Compatibility】Arrives in a compact box—just unbox, unroll, and watch it expand. Perfect for master bedrooms, guest rooms, college dorms, rental properties, RVs, and vacation homes. this product heavy lifting, this product hassle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003eKing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Dimensions\u003c\/th\u003e\n\u003ctd\u003e80\"L x 76\"W x 12\"Th\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Weight\u003c\/th\u003e\n\u003ctd\u003e39.01 Kilograms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Firmness Description\u003c\/th\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTop Style\u003c\/th\u003e\n\u003ctd\u003eEuro Top\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCover Material\u003c\/th\u003e\n\u003ctd\u003ePolyester Blend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Layers\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFill Material\u003c\/th\u003e\n\u003ctd\u003eHigh Density Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecial Feature\u003c\/th\u003e\n\u003ctd\u003eZoned Support,Ultra-Low Motion Transfer,Dynamic Pressure Relief,Breathable Ventilation,Eco-Friendly Materials,Enhanced DurabilityZoned Support,Ultra-Low Motion Transfer,Dynamic Pressure Relief,Breathable Ventilation,Eco-Friendly Materials,Enhanced Durability See more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdditional Features\u003c\/th\u003e\n\u003ctd\u003eZoned Support,Ultra-Low Motion Transfer,Dynamic Pressure Relief,Breathable Ventilation,Eco-Friendly Materials,Enhanced Durability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMattress Coil Type\u003c\/th\u003e\n\u003ctd\u003ePocketed Coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction Type\u003c\/th\u003e\n\u003ctd\u003ePocket Spring, Memory Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Dimensions L x W x Thickness\u003c\/th\u003e\n\u003ctd\u003e80\"L x 76\"W x 12\"Th\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Dimensions\u003c\/th\u003e\n\u003ctd\u003e80 x 76 x 12 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Depth\u003c\/th\u003e\n\u003ctd\u003e12 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMattress Comfort Layer Material\u003c\/th\u003e\n\u003ctd\u003eMemory foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial Type\u003c\/th\u003e\n\u003ctd\u003eFoam, Springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Name\u003c\/th\u003e\n\u003ctd\u003e12\" Premium Collection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Benefits\u003c\/th\u003e\n\u003ctd\u003eUniversal Comfort, Spine Health \u0026amp; Pressure Relief, Motion Isolation, Safe \u0026amp; Breathable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Number\u003c\/th\u003e\n\u003ctd\u003eKM12MF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hawkins Woodshop","offers":[{"title":"Default Title","offer_id":54126492680502,"sku":"B0FNN5R43P","price":469.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9961\/1702\/files\/81I1npgmtFL._SL1200.jpg?v=1781633743","url":"https:\/\/hawkins-woodshop.com\/products\/%c2%ae-king-mattress-12-inch-medium-firm-ergonomic-mattress-zoned-pocket-springs-with-memory-foam-for-back-support-motion-isolation-certipur-us-certified","provider":"Hawkins Woodshop","version":"1.0","type":"link"}