{"product_id":"king-koil-grand-symphony-long-single-medium-mattress-medium-865890","title":"King Koil Grand Symphony Long Single Medium Mattress - Medium","description":"The King Koil Grand Symphony Long Single Medium Mattress delivers the perfect balance of comfort and support, ideal for solo sleepers seeking a versatile sleep surface. Crafted with breathable, pressure-relieving materials and body-conforming memory foam, it adapts to your individual shape and size to reduce tossing and turning while promoting proper spinal alignment. The medium firmness offers a harmonious blend of softness and structure, making it suitable for a wide range of sleep preferences. Active coils provide targeted support where your body needs it most, while the environmentally friendly construction reflects King Koil’s commitment to sustainable living. Durable and resilient, this mattress maintains its shape over time, offering long-lasting comfort and performance for growing teens, guest rooms, or adjustable bed bases.","brand":"King Koil","offers":[{"title":"Default Title","offer_id":41757588488247,"sku":"865890","price":1899.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/4520\/8375\/files\/AHB-GRANDSYMPHONY-865886_20_1_14ebd529-c974-4328-a5cd-4f259d6fbe95.jpg?v=1751558982","url":"https:\/\/www.stancash.com.au\/products\/king-koil-grand-symphony-long-single-medium-mattress-medium-865890","provider":"Stan Cash","version":"1.0","type":"link"}