Relaxation bedding -Solid color silk pillowcases Highlights generic brand Solid color silk pillowcases Description: Faux silk pillowcase - Soft textured 100% polyester pillowcase and silky. Satin pillowcase to reduce hair damage, tangles and spinning. They are smooth for your skin, reducing facial wrinkles. Warm in the winter and cool in the summer, you can enjoy luxury all year round. No wrinkles, no fading, easy care, machine washable, hang to dry, warm iron as needed. These standard/queen/king pillowcases conform to American pillow. specification: Material: 100% polyester fiber Color: solid color, white and gray. Queen Size: 20x30""/51x76cm Package Quantity: 1 pair white, 1 pair gray, 2 pairs in total. Package includes: 4 pieces pillowcase Note: Wash them separately for the first time as they may cause some color. All sizes are standard US pillows, sizes may vary in other countries.