{"product_id":"12-inch-king-hybrid-mattress-in-a-box-individually-wrapped-coils-gel-memory-foam-for-back-support-pressure-relief-motion","title":"12 Inch King Hybrid Mattress in a Box - Individually Wrapped Coils \u0026 Gel Memory Foam for Back Support, Pressure Relief \u0026 Motion","description":"\u003cp\u003eThis 12-inch king hybrid mattress combines individually wrapped coils with gel-infused memory foam to provide balanced support and comfort. The pocketed coil system helps maintain spinal alignment, while the memory foam layer adapts to your body shape. Designed to minimize motion transfer, this mattress may help reduce sleep disturbances for couples. The gel infusion in the foam may provide a cooler sleep surface compared to traditional memory foam. Certified by CertiPUR-US, this mattress is made without fiberglass, ozone depleters, or heavy metals. It ships conveniently compressed in a box for easier handling. Product Details: Size: 76 x 80 x 12 (standard king) Materials: Pocketed coils + gel memory foam Firmness: Medium feel Expansion time: Allow 24-48 hours after unboxing Mattress Setup Instructions: Place the still-packaged mattress on your bed frame first Only open the vacuum seal after positioning Keep a safe distance as the mattress expands\u003c\/p\u003e","brand":"FSNSTSM","offers":[{"title":"Default Title","offer_id":45168771072057,"sku":"WBHOMB0F6XJ5PBK","price":253.53,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/9026\/2329\/files\/91FWEBFdeQL.jpg?v=1763031505","url":"https:\/\/homenkitchenshop.com\/products\/12-inch-king-hybrid-mattress-in-a-box-individually-wrapped-coils-gel-memory-foam-for-back-support-pressure-relief-motion","provider":"Homenkitchenshop","version":"1.0","type":"link"}