Fabric: Satin pillow cover utilizes 100% polyester satin to provide resilient feel with a distinctive and lustrous appearance - High quality satin is more sturdy and durable than silk pillowcases. .Enjoy Beauty Sleep: The silky satin pillowcases are friction free, provide a perfect slip and smooth texture to protect your skin. Satin Pillowcases create less friction of your beautiful curly hairstyle and reduces hair breakage than sleeping on cotton pillowcases. Satin pillow cases are cool in summer and warm in winter, and can be used all year round. .Enhance Your Beauty Sleep: Sleeping on our hypoallergenic non-irritating satin pillowcase can help your skin, too. With less friction tugging at your skin as you sleep, you will experience fewer sleep lines which can equal fewer wrinkles over time. .Envelope Closure Design: Package includes 2 x Pillowcases (Pillows are not included). The zipperless envelope closure makes the satin pillowcase easier to remove and fix, preventing hair from being pulled. A variety of colors are available, you can find the favorite color to decorate your home. .Care instruction: Turn the satin pillow cover inside out, hand or Machine wash with a mild detergent in cold water, circulated gently, cool iron, do not bleach. .