Traditional pillowcases don’t slip and over time, this causes damage to delicate facial skin and hair. Cotton scratches and tugs on skin and grabs and twists hair, resulting in visible premature stretching, sleep creases, damaged hair, and bed-head by morning. Slip silk is so gentle, it allows skin and hair to glide across the surface—protecting and hydrating skin, reducing split ends, and ensuring a longer-lasting blow out. Paired with a silk sleepmask this duo makes the perfect gift set.