Keep your Bassinet Fresh, Dry & CleanProtects against Allergens, Dust Mites & StainsWaterproof yet Breathable BackingQuilted Cotton Top for Ultimate ComfortCotton Skirt to hold in placeEnvironmentally Friendly & Non-ToxicWith a soft, comfy 100% cotton sleep surface and waterproof, quiet, breathable backing, this Brolly Sheets mattress protector is a great choice for your baby. The fitted cotton skirt keeps it snuggly in place and helps to prevent allergies caused by dust mites, bacteria and mould80 x 45 x 12 cm.100% cotton top and skirt. 95% polyester and 5% rayon fill. PUL backing. White only.Care instructions:Please wash separately before use. Cold or warm machine wash, line dry or warm tumble. Do not iron or dry clean or use bleach or fabric softeners.Make sure the mattress protector is 100% dry before putting it on your cot.