From the UK's trusted Silentnight, the UltraGel range is perfect for twisters and turners. The gel-infused comfort layer adapts to your movements, relaxing your body for deeper sleep and soothing pressure relief. UltraGel foam is 5x more breathable than standard memory foam, letting you move freely without disturbing your partner. Featuring 1000 Mirapocket springs providing zoned, independent support for better spinal alignment. Handmade in the UK for restful nights and refreshed mornings. Enjoy the responsive bounce of our intelligent gel infused comfort layer, designed to adapt to your movements during sleep and proven by science to relax your body, for deeper, more energising sleep. Our unique 1000 Mirapocket springs are held within individual pockets which respond independently to your body's movements, providing superior, zoned support, and enhanced spinal alignment, giving you great comfort, night after night. Medium firm feel. Pocket sprung mattress with 1000 springs. Knit cover with quilted finish. Mattress size W135, L190, D28cm. Mattress Weight 33.5kg. No-turn mattress. Rotate mattress regularly. Made in the UK. Package Dimensions:Package 1 weight: 35.4kg. General information:Manufacturer's 5 year guarantee. EAN: 5037892596408.