100% Polyester Satin Silky Soft Satin:Satin Pillowcases are made of 100% satin polyester fabric for optimal softness and easy care used is as soft as a silk pillowcase. High-quality satin is more sturdy than silk pillowcases at a reasonable price - Glorious and luxurious satin pillowcase provides the smooth and resilient feeling to help you establish a sound sleep all night. The Easiest Way to Keep Beautiful Hairstyle: Satin Pillowcase creates less friction for your curly hair and reduces hair breakage than sleeping on cotton pillowcases. She will not absorb moisture to help retain your shiny hair, perfect for curly hair. Sleep on satin pillowcases to keep your hair from turning into abird'snest, NO KNOTS in the morning. Great Beauty Aide for Your Facial Skin: Recommended by esthetician! satin pillow cover is much softer and less harsh than any thread count of cotton, no more creases or pulling on yourskin. Maintain your skin soft and moisturized to beautify your face - Sleep on a satin pillow cover can reduce friction to protect your eyelashes from creasing and stay healthier. Its your best choice to pamper the delicateskinon yourface! A Must Have and Easy to Wash: Cool in the summer and warm in the winter. No zipper envelope design, simple and stylish. No hurt to the pillowcase and easy to put in or take out the pillow. Very easy to care, machine washes cold, gentle cycle, tumble dry at low temperature, cool iron if needed. Do not bleach. What You Can Get: A modern envelope type of package containing Satin Pillowcases Set of 2, Pillow Covers with Envelope Closure, Standard Size 20"x40", Black(pillows are not included).