{"product_id":"mancinis-sleepworld-diamond-luxury-firm-mattress-11-5","title":"Mancini's Sleepworld Diamond Luxury Firm Mattress 11.5\"","description":"\u003cp\u003eThe Mancini's Sleepworld Diamond Luxury Firm Mattress 11.5\" is an innerspring mattress built for back sleepers who need real spinal support without waking up feeling like they slept on a board. A 4-way stretch knit cover over super soft quilt foam takes pressure off hips and shoulders, while 790 individually wrapped pocketed coils keep the spine lifted all night.\u003c\/p\u003e\n\u003ch3\u003eWhy this Mattress?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt for lasting back support without giving up surface comfort\u003c\/li\u003e\n\u003cli\u003ePocketed coil system moves independently to reduce motion transfer\u003c\/li\u003e\n\u003cli\u003eStretch knit cover gives with your body from the first night\u003c\/li\u003e\n\u003cli\u003eHigh-density foam layers hold their shape year after year\u003c\/li\u003e\n\u003cli\u003eCertiPUR-US certified foams safe for any bedroom environment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eComfort and feel:\u003c\/strong\u003e Luxury firm feel with gentle surface cushion and steady lumbar support underneath.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest sleep match:\u003c\/strong\u003e Back sleepers and some side sleepers. The quilted surface softens the firmness so your hips don't bear the full load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Sleepers who need consistent lumbar support, want a coil mattress that limits motion transfer, or need a durable build.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Stretch knit cover, super soft quilt foam, H.D. medium firm comfort foam, 8\" 790 pocketed coil unit and a shock-absorbing base. CertiPUR-US certified foams.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSetup and compatibility:\u003c\/strong\u003e Delivered flat. Compatible with adjustable bases, platform frames and box springs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot a fit for:\u003c\/strong\u003e Sleepers who prefer a plush or pillow-top feel, or combination sleepers who need deep contouring through the hips.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: Innerspring\u003c\/li\u003e\n\u003cli\u003eFirmness: Luxury Firm\u003c\/li\u003e\n\u003cli\u003eHeight: 11.5\"\u003c\/li\u003e\n\u003cli\u003eCover: Polyester Knit\u003c\/li\u003e\n\u003cli\u003eQuilting: 1 1\/2\" Super Soft Quilt Foam\u003c\/li\u003e\n\u003cli\u003eComfort: 1 1\/2\" Medium Firm Comfort H.D. Foam\u003c\/li\u003e\n\u003cli\u003eSupport: 8\" 790 Pocketed Coil, 3\/4\" Shock Absorbing H.D. Base Foam\u003c\/li\u003e\n\u003cli\u003eAdjustable base compatible: Yes\u003c\/li\u003e\n\u003cli\u003eMotion separation: Yes\u003c\/li\u003e\n\u003cli\u003eEdge support: Yes\u003c\/li\u003e\n\u003cli\u003eWarranty: 10 Year\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mancini's Sleepworld","offers":[{"title":"Twin","offer_id":46235120435379,"sku":null,"price":599.99,"currency_code":"USD","in_stock":true},{"title":"Twin XL","offer_id":46235120468147,"sku":null,"price":619.99,"currency_code":"USD","in_stock":true},{"title":"Full","offer_id":46235120500915,"sku":null,"price":649.99,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":46235120533683,"sku":null,"price":699.99,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":46235120566451,"sku":null,"price":899.99,"currency_code":"USD","in_stock":true},{"title":"Cal King","offer_id":46235120599219,"sku":null,"price":899.99,"currency_code":"USD","in_stock":true},{"title":"Split Cal King","offer_id":46235120631987,"sku":null,"price":619.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/3471\/7875\/files\/BRK-DIA-3M-LF-25_1.jpg?v=1792217141","url":"https:\/\/christiansmattress.com\/products\/mancinis-sleepworld-diamond-luxury-firm-mattress-11-5","provider":"Christian’s Mattress Xpress","version":"1.0","type":"link"}