{"product_id":"comfisan-king-nonagon","title":"Comfisan Boat Mattress - King","description":"\u003cp\u003eFour decades of British mattress expertise has led to this ultimate caravan sleeping solution. This Comfisan king size rectangular mattress combines dual-layered orthopaedic foam construction with luxurious TENCEL covers, delivering exceptional support that back and stomach sleepers demand. Our multi-layer foundation provides semi-orthopaedic comfort that maintains proper spinal alignment throughout the night. Custom-cut to your exact caravan measurements in our Birmingham workshop, each mattress arrives with FREE UK delivery and our comprehensive 3-year guarantee. Join over 4,000 satisfied customers who've discovered why our 4.9\/5 rating reflects genuine British craftsmanship.\u003c\/p\u003e","brand":"CampervanMattresses","offers":[{"title":"6\" inch \/ 15cm - Standard support","offer_id":46846593040538,"sku":"ComfiK173","price":459.0,"currency_code":"GBP","in_stock":true},{"title":"8\" inch \/ 20cm - Premium support","offer_id":46846593073306,"sku":"ComfiK174","price":509.0,"currency_code":"GBP","in_stock":true},{"title":"10\" inch \/ 25cm - Luxury support","offer_id":46846593106074,"sku":"ComfiK175","price":589.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/8020\/8282\/files\/Nonagon_Boat_Mattress_9707e37e-cfe0-46da-ab47-d90c4ce16450.jpg?v=1764780258","url":"https:\/\/www.campervanmattresses.co.uk\/products\/comfisan-king-nonagon","provider":"CampervanMattresses.co.uk","version":"1.0","type":"link"}