Ryze Deep Quilted Mattress: Cushioned with our unique Advanced and Rebound e-Fibre comfort layers, topped with deep quilted knitted fabric for a luxuriously soft sleep surface. Pocket Sprung, Medium Feel Mattress: 21cm deep featuring a deep spring core enables the mattress to react to the subtle contours of your body for evenly distributed support, delivering a more personal and comfortable sleeping environment. Moisture-Wicking & Temperature Regulating: 100% foam-free, breathable fillings which helps reduce moisture build-up and to regulate temperature for an fresh sleep environment. Hypoallergenic, Odourless Materials: Open-cell structure that encourages airflow and helps moisture evaporate, creating a less hospitable environment for dust mites and other microorganisms, reducing unpleasant odours, offering a cleaner sleep surface. 10-Year Manufacturer Guarantee: Made in the UK. 100% foam-free and OEKO-TEX certified, free from harmful chemicals with natural salt-based FR protection. Simply unbox, unroll, and allow it to expand. Plus side handles for easy movement. Size: Standard 3ft Single (190 x 90 x 23cm)