The Kensington 1500 Pocket & Memory 4ft 6in Double Divan Bed comes with a luxury mattress which is constructed around 1500 count pocket spring units, with ultra-supportive layers of high density visco elastic Memory foam to distribute pressure and to provide ultimate comfort and support. Each Spring is sewn into an individual fabric pocket allowing it to move independently and respond to the body\'s every movement and contour. The Kensington provides the best possible support to your spine allowing your body to immediately find the best sleeping position, reducing tossing and turning. The extraordinary features of this Mattress helps blood to flow and circulate freely, preventing the nerves and muscles from numbing. This allows for an even distribution of weight and gives a fantastic support for the body and a relaxing sleep. Price includes Divan Base and Mattress with the option of headboard and storage to suit your needs. Luxury memory foam 10in deep luxury Mattress Temperature sensitive Dual Turn Summer & Winter Mattress White Stretch stress free material with black/grey damask pattern on top Memory foam side of the mattress (for winter use) White Damask material at bottom side of the mattress (for summer use) Hand Tufted Hessian Black/Charcoal Border Prevents tossing and turning Hypoallergenic Anti-static stress free fabric Upholstered with layers of Hypoallergenic cotton and polyester fillings Firmness = Medium Comes with Solid timber Platform top divan base Sturdy sleeping platform Divan Base is Upholstered in same Black/Charcoal fabric Easy glide castors Manufactured in the UK and Complies with BS7177 UK fire regulations Divan Base comes in two pieces with castors and attachments for headboard Size = 4ft 6in Double Divan Bed (135 cms x 190 cms - 54 inches x 75 inches) Divan Base mostly comes in two horizontal split halves but when you purchase it with side slide storage options - the divan base will come in two vertical split halves