100% Polyester Satin: The satin pillowcase is made of 100% polyester satin for a stretchy feel and a unique and shiny look- High quality satin is stronger and more durable than silk pillowcases that require professional care-Luxury satin pillowcase provides a smooth and soft feel Make sure your sleep is stain-resistant. BEAUTIFUL HAIR TIP: A satin pillowcase reduces friction and hair breakage for your beautiful curls better than sleeping on a cotton pillowcase - doesn't absorb moisture, helps maintain shiny hair and is perfect for curls - the silky satin pillowcase can Protects your hair to stay and frizz free. EXCLUSIVE USER FEEL: The end of the envelope closure prevents your pillow from slipping out of the pillowcase in your sweet dreams - No zipper, easy to put on and take off design for a unique and enjoyable experience - Care Instructions: Remove the satin pillowcase from the cover Inside out, place in a mesh laundry bag and machine wash individually in gentle cold water, air dry or tumble dry on low. Size: 51*76cm (pair)