{"product_id":"king-koil-grand-symphony-king-firm-mattress-firm-865887","title":"King Koil Grand Symphony King Firm Mattress - Firm","description":"Enjoy tailored support and firm comfort with the King Koil Grand Symphony King Firm Mattress. Engineered with breathable, pressure-relieving materials, it adapts to your body’s contours to reduce movement and relieve pressure points. Its firm feel promotes healthy spinal alignment, while the resilient design resists body signatures for lasting performance. With eco-conscious materials and active coil technology that targets key support zones, this mattress is perfect for those seeking a firm, supportive sleep solution that doesn’t compromise on sustainability or comfort.","brand":"King Koil","offers":[{"title":"Default Title","offer_id":41757588095031,"sku":"865887","price":2999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/4520\/8375\/files\/AHB-GRANDSYMPHONY-865886_20_1_9e93daab-52cd-4537-b5e2-e19dc882867a.jpg?v=1751558977","url":"https:\/\/www.stancash.com.au\/products\/king-koil-grand-symphony-king-firm-mattress-firm-865887","provider":"Stan Cash","version":"1.0","type":"link"}