{"product_id":"granby-extra-firm-icomfort-pro","title":"Granby - Extra Firm | iComfort Pro | Serta","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Granby is an 11.5-inch Level 1 all-foam mattress with an Extra Firm feel. It combines five-zone support, responsive latex, and a cool-to-the-touch cover for a stable, breathable sleep surface.\u003c\/p\u003e\u003ch2\u003eWhat’s Inside the Mattress\u003c\/h2\u003e\u003cp\u003eHere’s how this mattress is built, from the sleep surface down to the support base:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolFeel™ Pro Fabric:\u003c\/strong\u003e Thickness not specified. Cool-to-the-touch cover material.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePillowSoft® Aire:\u003c\/strong\u003e 1 inch. Adds cushioning and promotes airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport Foam:\u003c\/strong\u003e 0.5 inch. Transition support beneath the comfort layer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Response™ Latex Foam:\u003c\/strong\u003e 2 inches. Naturally derived latex for responsive comfort and support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoam Core:\u003c\/strong\u003e 7 inches. Provides the primary support base.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport Foam:\u003c\/strong\u003e 1 inch. Base support layer.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeel:\u003c\/strong\u003e Extra Firm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLevel:\u003c\/strong\u003e Level 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMattress Height:\u003c\/strong\u003e 11.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e CoolFeel™ Pro Fabric and breathable True Response™ Latex Foam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport:\u003c\/strong\u003e 5 ZoneResponse™ Design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge Support:\u003c\/strong\u003e Not specified by the manufacturer source\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Base Compatible:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWarranty and Delivery\u003c\/h2\u003e\u003cp\u003eBacked by Serta’s 10-year limited warranty. Estimated Perrysburg Mattress delivery is 1-2 weeks.\u003c\/p\u003e","brand":"Serta","offers":[{"title":"Twin XL","offer_id":42620096577582,"sku":null,"price":1699.0,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":42620096610350,"sku":null,"price":2199.0,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":42620096643118,"sku":null,"price":2899.0,"currency_code":"USD","in_stock":true},{"title":"Cal King","offer_id":42620096675886,"sku":null,"price":2899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2611\/4322\/files\/serta-icomfort-pro-granby.jpg?v=1786043101","url":"https:\/\/perrysburgmattress.com\/products\/granby-extra-firm-icomfort-pro","provider":"PERRYSBURG MATTRESS","version":"1.0","type":"link"}