Keep your mattress safe and clean with this premium bamboo waterproof mattress cover! Protects your bed against fluids, allergens, and dust while also providing you with ultimate softness and comfort in your sleep. Made of premium rayon from bamboo fabric that is soft and breathable, the all-season-friendly fabric blocks liquids but allows air to flow and wick away moisture to keep you fresh and cool all night and day. Rayon from bamboo is a super soft and natural skin-friendly material so you can sleep peacefully without worrying about runny eyes or stuffy noses. Fits perfectly and does not rustle or make noise to disrupt your sleep. This is especially helpful if you have children or the elderly around. Easy to install, the cover goes on like a fitted sheet, wrapping right around your mattress, and has deep pockets to make it easy to stretch and fit the base of your mattress. Fits mattresses up to 15 inches deep.