* Crafted from Organic Wool * Hypoallergenic * Extra Firm Support * Suitable for all Sleepers Designed to provide the most robust support possible, this mattress features advanced twin spring pocket technology, ensuring each spring operates independently to adapt to the unique contours of your body. This design not only offers exceptional support but also minimises motion transfer, granting you an uninterrupted and peaceful night's sleep. The extra firm tension of the Dorma Cloud Mattress is perfect for individuals who require maximum support to maintain proper spinal alignment throughout the night. This makes it particularly beneficial for back sleepers and those who prefer a very supportive sleeping surface. The firmness helps to alleviate pressure points and reduce the risk of back pain, providing a solid foundation for a restorative sleep.**Dorma**Established in 1921, Dorma is a British heritage brand synonymous with quality, luxury and impeccable attention to detail. Dorma; our name is your guarantee.Need to throw out your old mattress first? View our information on [mattress recycling and collections](https://www.dunelm.com/info/about/mattress-and-furniture-recycling).