{"product_id":"grand-crescent-king-horizontal-split","title":"Grand Crescent™ Horizontal Foot End Bolster Luxury Campervan Mattress - King","description":"\u003cp\u003eFour decades of Birmingham mattress mastery culminates in this horizontal foot end bolster design, where Vasco™60 memory foam technology harmonises with ReVo™ cooling gel for year-round temperature control. Each king-sized layer works in perfect synchronisation to deliver superior pressure relief whilst maintaining optimal airflow throughout those memorable campervan adventures. Custom-cut to your exact specifications and backed by our comprehensive 10-year guarantee, this British-manufactured Grand Crescent mattress arrives via FREE UK delivery within 10-14 days. Over 4,000 satisfied customers and a stellar 4.9\/5 rating from 1000+ reviews confirm what Birmingham craftsmanship delivers: uncompromising comfort that transforms restless nights into restorative sleep.\u003c\/p\u003e","brand":"CampervanMattresses","offers":[{"title":"8\" inch \/ 20cm - Premium support \/ Leave Sections Loose","offer_id":46846680694938,"sku":"GrandK252","price":809.0,"currency_code":"GBP","in_stock":true},{"title":"8\" inch \/ 20cm - Premium support \/ Fabric Link (+£40)","offer_id":46846680727706,"sku":"GrandK253","price":849.0,"currency_code":"GBP","in_stock":true},{"title":"8\" inch \/ 20cm - Premium support \/ Zip-Link (+£40)","offer_id":46846680760474,"sku":"GrandK254","price":849.0,"currency_code":"GBP","in_stock":true},{"title":"10\" inch \/ 25cm - Luxury support \/ Leave Sections Loose","offer_id":46846680793242,"sku":"GrandK255","price":929.0,"currency_code":"GBP","in_stock":true},{"title":"10\" inch \/ 25cm - Luxury support \/ Fabric Link (+£40)","offer_id":46846680826010,"sku":"GrandK256","price":969.0,"currency_code":"GBP","in_stock":true},{"title":"10\" inch \/ 25cm - Luxury support \/ Zip-Link (+£40)","offer_id":46846680858778,"sku":"GrandK257","price":969.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/8020\/8282\/files\/Rectangle_Bolster_a25bed40-7f26-43e6-85c6-0203b5484f05.jpg?v=1772324012","url":"https:\/\/www.campervanmattresses.co.uk\/products\/grand-crescent-king-horizontal-split","provider":"CampervanMattresses.co.uk","version":"1.0","type":"link"}