This Micro-Fresh treated pillow protector from John Lewis is the simple way to protect your baby's pillow. Featuring a zip closure for all-over protection, it is super soft and easy to care for. This Micro-Fresh treated cover washes at 60°C, tumble dries on a low heat, dries quickly and retains its shape, letting you easily pop it back on the pillow before your baby's bedtime. 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.