A flat and super soft mattress protector made from a breathable and extra absorbent luxury cotton, creating a dry and safe sleep environment for your baby. 100% waterproof, keeping your baby clean and dry. Super soft mattress protector made from a breathable, extra absorbent cotton, creating a dry and safe sleeping environment. Allows your mattress to breathe from the sides and underneath whilst also creating a dust mite barrier. 100% waterproof keeping your baby clean and dry (machine washable & tumble dryer safe). Oeko-tex class 1 (baby) certified materials. Suitable for cots. Core material cotton. Cover: 100% cotton, . Removable washable cover. Machine washable. General information: Size L120, W60, D1cm.