* Open Coil* High density memory foam to contour the body shape* Air vents to allow constant air flow* Medium Support - suitable for those who sleep on their front and/or back* Hand Tufted – holds filling in place for consistent support* 13.5 gauge spring unit* Hypoallergenic* Handles for easy moving* Made in the UKThis stunning smooth Bedmaster memory foam mattress is designed to relieve tension and is finished with hand tufted support to ensure that the memory foam fillings are secure.The open coil springs are made from circular springs, woven into one spring unit, tightly wrapped for a durable and comfortable feel.With a deluxe layer of memory foam, the mattress is constructed to contour the body, maintaining the spine’s double ‘S’ shape. It exceptionally localises pressure points to relieve tension in area of the body such as the rib cage, knees and neck.Securely built-in handles which allows to manoeuvre the mattress to flip and rotate easily.National Bed Federation Approved. Please note, unfortunately we cannot deliver this item to the Channel Islands.Need to throw out your old mattress first? View our information on [mattress recycling and collections](https://www.dunelm.com/info/about/mattress-and-furniture-recycling).* For health and hygiene reasons, we are unable to offer refunds or exchanges on Mattresses unless they are returned unused and in their original packaging. For more information please see our Easy Returns section.