{"product_id":"brighton-firm-12-gelcool™-dura-spring-edge-support-mattress","title":"Brighton Firm 12\" GelCool™ Dura Spring Edge Support Mattress","description":"\u003cp\u003eStep up to the Brighton and feel the difference that enhanced gel technology makes. At 12 inches, the Brighton Firm upgrades the quilt layer with ComfortKnit™ Quilt Foam w\/Gel — doubling down on cooling performance compared to the Ashford — while layering in an additional Gel Cooling Foam stratum for sleepers who consistently sleep hot. ComfortFirm™ Foam upholstery maintains a crisp, firm sleep surface that back and stomach sleepers will love, and the Dura Spring 360° 416 Edge Support coil system provides the same dependable, edge-to-edge support that makes Jamison's Autograph Series the benchmark for mid-range mattress quality. A firm mattress that breathes, supports, and lasts. 10-year full warranty.\u003cbr\u003e\u003c\/p\u003e","brand":"Jamison","offers":[{"title":"Twin","offer_id":48574935924991,"sku":null,"price":335.0,"currency_code":"USD","in_stock":true},{"title":"Full","offer_id":48574935957759,"sku":null,"price":470.0,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":48574935990527,"sku":null,"price":515.0,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":48574936023295,"sku":null,"price":695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/1393\/3311\/files\/Brighton_Firm_248dc8ed-f64c-4447-a9ac-a62244308259.png?v=1779581071","url":"https:\/\/mattresscarnival.com\/products\/brighton-firm-12-gelcool%e2%84%a2-dura-spring-edge-support-mattress","provider":"Mattress Carnival","version":"1.0","type":"link"}