Protect your baby's mattress from night time accidents with this Micro-Fresh treated cot mattress protector. With a soft cotton terry surface and a protective waterproof breathable layer, this protector is quiet and discreet, yet robust and durable. The Micro-Fresh technology helps to keep your baby's bedding stay fresher for longer. The active ingredients in Micro-Fresh inhibit the spread and growth of bacteria by up to 99.99% and remain active wash after wash. It uses materials naturally occurring in our environment that are kind to human skin.