Included: Comfort Memory Foam Topper (standard UK Double) Structured zones reduce pressure on various body contact points to prevent rolling back and forth The removable and washable cover features a modern weaving technique for a soft and luxurious feel CertiPur-EU and Oeko-Tex certified to ensure quality, safety and sustainability. The topper is compressed, rolled and shipped in a box. Open the package and unroll it, allowing it to expand in 24 - 48 hours and you can enjoy your restful night’s sleep. 135 x 190 x 7 cm