Silentnight 1000 Pocket Ortho Mattress Features:* 1000 Individual pocket springs* Mirapocket technology* Aids spinal alignment and helps relieve aches and pains* Eco Comfort Fibre filling layers* 100% sustainable and highly breathable in nature* Firm comfort rating A sumptuous mattress from Silentnight, designed to offer comfort, support, and pressure relief. With Mirapocket technology featuring 1000 individual pocket springs, this mattress provides targeted zoned support which is scientifically proven to ensure better spinal alignment and helps relieve aches and pains, by encouraging better posture through the night. With plump Eco Comfort Fibre filling layers and a beautifully soft knitted mattress cover for extra comfort and a hypoallergenic finish. The Eco Comfort layer is 100% sustainable and highly breathable in nature, allowing for a fresher sleeping experience. It\'s also been constructed vertically to offer extra support and more freedom of movement through the night, whatever your weight or height. A firm comfort rating means this mattress is a good choice for those who sleep on their back or stomach. Please note, unfortunately, we cannot deliver this item to the Channel Islands. * 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. 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-and-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.