The Fitted Mattress Protector from Hippychick is a high quality, discreet and 100% waterproof fitted sheet and mattress protector in one! It is soft, breathable, absorbent and waterproof - a great natural alternative to sweaty plastic under sheets. The undetectable layer of polyurethane makes these protectors 100% waterproof without the awful feeling of lying on, or being sandwiched between, a crisp packet! A wonderfully easy, practical and discreet way of guarding against wet beds and damaged mattresses.