These fitted Cotton Terry Mattress Protectors feature an absorbent cotton terry towelling sleep surface, best for moderate or heavy accidents and spills. They protect your mattress from spills and stains, and you and your family from the allergens caused by dust mites, mould and bacteria. Protect-A-Bed Miracle Layer is soft and comfortable yet waterproof and breathable. Protecting your mattresses from moderate spills and stains. Protecting you and your family from dust mite, mould, and bacteria allergens. Absorbent sleep surface. 80% Cotton, 20% Polyester. Absorbs up to 1L of fluid on a queen size. 100% Polyester Pique Expandall Fitted Sheet Style. Fits all Standard and extra deep mattresses. Electric Blanket safe. Machine wash and tumble dry.