A comfortable & supportive coil & memory mattress available in a wide range of sizes to suit any bed.- 13.5 gauge spring system- Cool blue memory foam- Stretch fabric- Complimenting charcoal border- Tufted finish- Made in the UK- National Bed Federation (NBF) Approved Combining Cool Blue memory foam with a 13.5 gauge open coil spring unit, the Lima Memory Mattress is a great choice for any bed. Further features include stretch fabric material with complimenting charcoal border & a tufted top finish. Memory foam is designed to conform to the body, providing support for pressure points & encouraging correct spinal alignment while you sleep. Denser than normal foam, it adjusts to your body to create the ideal sleeping surface. This mattress arrives vacuum packed & rolled for ease of movement. Once unpacked, simply give it a few hours to fully expand & settle! Please note, unfortunately we cannot deliver this item to the Channel Islands.* For health & hygiene reasons, we are unable to offer refunds or exchanges on Mattresses unless they are returned unused & in their original packaging. For more information please see our Easy Returns section. For more information on different mattress types, please visit our Mattress buying guide. [ Click here for more information.] (https://www.dunelm.com/info/buying-guides/mattresses-&-mattress-toppers-buying-guide)[ Click here] (https://www.dunelm.com/infodocs/downloads/ Furniture-Sizing-Guide.pdf) to check out our handy sizing guide to help you find out if you’ll be able to get your new mattress into your home.