Soft memory foam mattress topper with a cotton cover that moulds to the contours of your body. Available in 3 depths 5cm,7.5cm or 10cm. 8 Sizes Small Single (2'6), Continental Single (2'9) Standard Single (3'0), Small Double (4'0), Double (4'6), King Size (5'0), Continental King (5'6) and Super King (6'0).