Our satin pillowcase for hair and skin is made of 100% high-quality polyester satin fabric and is as soft as silk pillowcase, the silky surface can reduce friction between skin or hair, retaining your shiny hair and delicate skin. Made from delicate satin fabric, Our satin pillow covers have good heat absorption and air permeability, which is good for your hair and will make you have a good sleep. Different from the hard texture of the satin pillowcase with zipper, Our satin pillow covers feature envelope closures that can be easy to take the pillow secure in or out. No zipper will not poke your face while you are sleeping. Premium quality satin is more durable than silk pillowcases, Turn BPC satin pillow cover inside out, machine wash in cold wash with a mild detergent, tumble dry at low temperature.