{"product_id":"king-koil-elite-serenade-single-firm-mattress-firm-865903","title":"King Koil Elite Serenade Single Firm Mattress - Firm","description":"Experience firm, tailored support with the King Koil Elite Serenade Single Firm Mattress. Designed to resist body impressions and maintain structural integrity, it features breathable layers and memory foam that enhance comfort while reducing movement. Active coils offer additional support in key areas, helping to maintain proper alignment. With eco-conscious materials and a streamlined single size, this mattress is a smart investment in both sleep quality and sustainability.","brand":"King Koil","offers":[{"title":"Default Title","offer_id":41757589110839,"sku":"865903","price":1899.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/4520\/8375\/files\/AHB-SERENADE-865907_20_1.jpg?v=1751559012","url":"https:\/\/www.stancash.com.au\/products\/king-koil-elite-serenade-single-firm-mattress-firm-865903","provider":"Stan Cash","version":"1.0","type":"link"}