* Premium 240 Thread Count 100% Cotton Cover* 100% Polyester Filling* Treated with Anti-Allergy technology for an extra peaceful sleep* 35cm Depth* Machine Washable, Not suitable for tumble drying or ironing Get the 5 star Hotel experience with this luxuriously plush mattress topper from the esteemed Hotel Collection. Perfect for allergy suffers, this mattress topper sports an extra strong, 240 thread count cover to prevent mites from effecting your sleep and the creation of dust molecules. Soft and crisp, the 240 thread count cover is composed from 100% cotton, promoting breathability through out the night. Featuring a plush 100% polyester fibre filling, this topper is built to remain plush for longer while protecting your mattress at the same time.