Foam mattress, 25 cm thick, with removable outer cover. 25D base foam, 15 cm. 25D transition foam, 5 cm. 30D memory foam, 5 cm. 140 x 190 cm. Outer cover: White knitted fabric 100% Polyester, 250gsm with 5% silver thread quilted with 200gsm PES, non-slip on bottom, zipper on bottom side, Care: Machine wash cold outer cover only. Do not bleach. Tumble dry low. Do not wash off the foam. Compressed and roll packaging. Transport box. Grey color