Waterproof mattress protector. Anti allergenic with anti microbial dust mite barrier. Fully fitted sheet style. Helps protect mattress against damage and stains. Available in Single and Double sizes. Sizing: Single- 90cm x 193cm (36in x 76in). Double- 137cm x 193cm (54in x 76in). 100% PVC. Machine washable at 50C. Cold rinse, short spin. Do not wring. Low heat tumble dry or line dry.