This mattress cleverly combines pocket springs with memory foam for a supportive & comfortable sleep every night.- 1000 pocket springs- Memory foam- Stretch fabric- Complimenting brown border- Tufted finish- Made in the UK- National Bed Federation (NBF) Approved This mattress arrives vacuum packed & rolled for ease of movement. Once unpacked, simply give it a few hours to fully expand & settle.** Please note: Spring count refers to a 5ft Kingsize model.** 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.