Cool Blue Memory Foam moulds to the contours of your body, providing ultimate comfort and support to key areas including back, hips and shoulders. Cool blue foam dissipates heat much quicker than standard memory foam, for a cooler sleep. The matress comes complete with a 3D Knit tape edge cover which is soft and kind to skin. Uses Hypoallergenic and sanitised fabric. With a 20-22cm total depth, the mattress is perfect for many bed types including, divan bases and bed frames.Please allow up to 72 hours, once opened, for mattress to fully expand and reform to its original shape. Conforms to all British Fire Regulations.