Pocket spring and memory foam roll up mattress suitable for all types of divan and slatted bases 1050 pocket springs 35cm of memory foam high quality memory foam with pressure relieving properties which contours to the body for perfect support rolled mattress easy to transport no need to turn but regular rotation will extend its life the fillings and cover are breathable promoting restful sleep soft removable cover with coolmax performance fabric washable at 40c hypoallergen