A Which? Magazine Best Buy, the Silentnight Mattress-Now 3 Zone memory foam roll up mattress offers wide range of features at a great price. This British-made medium feel mattress is made of high-density Miratex foam which absorbs movement to minimise roll together and offers edge to edge support to maximise the mattresss sleeping area. The 3 zone support system provides different levels of support for different parts of your body for better spinal alignment and a better nights sleep. This mattress is topped with a layer of body-contouring memory foam for extra comfort and extra pressure relief. Treated with Allergy UK-approved Puratex to eliminate allergens, its hypoallergenic for healthier, more restful sleep. It comes with a soft-touch white quilted cover. Suitable for any divan base or bed frame, the Silentnight Mattress-Now 3 Zone roll up mattress is ready to sleep on in just two hours. An online exclusive. Did you know?: After delivery the mattress should be aired for four hours to freshen and remove any aroma from storage. Please allow roll-up mattresses to fully recover before use, which usually takes two hours. Settlement of fillings is natural and not considered a defect. This can be minimised by regularly rotating the mattress.