It cradles you in the same way as regular memory foam however it’s very low (almost zero) visco – elastic threshold and prevents it from completely moulding around the sleeper which is the major contributing factor to the excessive warmth associated with sleeping on memory foam mattresses for some people. This mattress is vacuum packed and rolled for quick and easy transport. We use powerful machines to compress the mattress and then suck our all of the air within. The mattress is then rolled up and secured ready for dispatching. Mattress requires up to 72 hours to fully expand once opened. Feel safe and assured that you are buying a product that has been manufactured within the UK by us and conforms to all British fire regulations. FEATURES:• Material : Memory Foam• 2cm of Cool Blue Memory Foam• Promotes good blood circulation• 16cm overall depth• Orthopaedic mattress• Sanitised fabric• Hypoallergenic• Anti dust mite features• Made to British Standards/Regulations• Vacuum packed and rolled• Fantastic-value, only at Elegant Furniture UK DIMENSIONS:• Mattress Size : Double Mattress