Featuring 800 individually pocketed springs from edge to edge, the Sleepsoul Comfort 800 Pocket Mattress will conform to your body's shape, supporting you where you need it most & preventing roll-together. This mattress comes vacuum packed & boxed for ease of transport. Once in the room of your choice, remove packaging & the inner plastic wrap & wait at least 2 hours for the mattress to settle. In 2 hours it's good, in 24 hours it's great! Please note: Spring count refers to 5ft (kingsize) model. Dimensions: Single: W 90cm x L 190cm x D 23cm Small Double: W 120cm x L 190cm x D 23cm Double: W 135cm x L 190cm x D 23cm King: W 150cm x L 200cm x D 23cm 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.