The Allerzip smooth mattress protector protects against bed bugs, spills stains and any other form of human contamination including dead skin cells, leaving no trace of the previous occupants. The encasement features a waterproof membrane and allergen barrier on all six sides, prohibiting the growth of bacteria and ensuring no bed bugs can get in or out. With double-stitched commercial grade seams, this easy care mattress protector is ideal for any hotelier or guestroom proprietor, extending the life of a mattress by up to three years and allowing your guests a healthy natural sleep. This protector measures 900 x 1900mm. Single. 90(W) x 190(L)cm