The Visco Therapy Memory Mattress is made from unique upper layer of ultra high density visco-elastic polymer gel. Originally designed for NASA missions, it is soft and pliable following the outline of body perfectly. So comfortable, the mattress provides the best possible support to spine allowing body to immediately find the best sleeping position, reducing tossing and turning. FEATURES : Material : Memory Foam Finish : White 5cm of high density memory foam 20cm Thickness Dry cleanable cover Zip off cover Orthopedic mattress Sanitized fabric Hypoallergenic Anti dust mite features Made to British Standards/Regulations Vacuum packed and rolled Available at an affordable price Images shown are for illustration purpose only DIMENSIONS : Mattress Size : Single Mattress