100% Waterproof – A topper cot mattress protector 120 x 60 with breathable internal membrane that perfectly blocks all types of liquids, sweat, urine and body fluids Ultra-soft feel Fitted brushed sheet made with cotton fabric for high absorbency and an ultra – delicate protection for your baby skin Hypoallergenic ? Total protection for cot mattress against dust mites, mold, pollen and common allergens Deep Elastic skirts – Easy to fit with adaptable flap (20 cm) which stays in position all day and night thanks to its elastic skirts Easy to clean – Machine wash and tumble dryer safe. Do not mix light and dark colors. Do not soak or bleach. Tumble dry at low temperature