Please note: Set includes base and mattress, headboard is sold seperately, see item number 39Q4A. The Miracoil 3 Celine Ortho Mattress features the exclusive Miracoil® zoned spring system technology, designed for perfect pressure relief and support through the night. These springs are tried and tested, with enhanced durability for comfort that lasts. Including layers of cushioning for extra back support and comfort. Finished with a modern damask mattress cover for added comfort through the night. Anti-allergy treated mattress. Included is the platform top divan base available in white quilting or slate upholstery. The base features wheel castors for ease of movement in setting up your divan. This mattress is non-turn for easy maintenance (simply rotate head-to-foot regularly). Mattress firmness rating: Firm Mattress depth: 22.5cm Width: Single 90, Small Double 120, Double 135, King 150cm Length: Single, Small Double & Double 190, King 200cm Save 50% on any Silentnight Headboard when purchased with a Silentnight Divan!