waterproof and solft for us to sleep, and anti-bacterial 100% Waterproof Membrane Barrier Protects Against Spills and OdorsMold,dust mites, pet dander, urine and other liquids ... inches deepAvailable in Twin, Long Twin, Full, Queen, King and California bed sizesMade in the China. Latex free Hypoallergenic and Waterproof Mattress Protectors