Mattress or Box Spring Protector Covers Bed Bug Proof/Water Proof Fits  Mattress 6-9 Inch King 100% waterproof bed bug protectors The bed bug protector covers have total mattress protection Mattress covers fit for mattress 9-10 Inch Mattress bed bug protector cover have breathable fabric that repell fluid while it allows air to pass through Mattress cover has soft micro-polyester fabric Bed Bug protector covers also protect against mites,dust & allergens Mattress bed bug protector is zippered for best protection