{"product_id":"serta-mattresses-twin-xl-resilient-firm-tight-top-mattress-twin-xl","title":"Serta Resilient Firm Tight Top Mattress (Twin XL)","description":"The Resilient Firm Tight Top Mattress by Serta delivers targeted support and refreshing comfort for a restful night’s sleep. Featuring a 3-zone design for enhanced lower back support, it combines a breathable cover with Serta® GEL Fiber to keep you cool and comfortable. The 820 3-Zoned Edition Custom Support Coil System with Best Edge® Foam Encasement ensures lasting support across the entire surface. Adjustable base friendly and crafted with CertiPUR-US® certified foams, this mattress is built for dependable comfort and durability.","brand":"Serta","offers":[{"title":"Default Title","offer_id":46913305870562,"sku":"Resilient Firm Tight Top Mattress (Twin XL)","price":569.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/0253\/5064\/files\/Resilient_1.png?v=1782254990","url":"https:\/\/www.cityfurniturecanada.live\/products\/serta-mattresses-twin-xl-resilient-firm-tight-top-mattress-twin-xl","provider":"City Furniture Canada","version":"1.0","type":"link"}