PACKAGE CONTENTS: Set of 2 pillowcases (pillow not included). Available in 3 sizes: standard (50 x 66 cm), Queen (50 x 76 cm) and King (50 x 91 cm). These high quality silk satin pillowcases will give you a peaceful night's sleep. . COMFORTABLE AND DURABLE: The satin pillowcases and mask are made of high quality 100% polyester fabric for optimal softness and easy care. The material used is as soft as a silk pillowcase. This pillowcase and the mask can be washed in cold water in the washing machine, quick drying. . PRODUCT FEATURES: Satin pillowcases are one of life's simple pleasures. They are soft and silky against your skin, reducing friction on skin and hair. Wrinkle resistant, stain and fade resistant, easy to maintain. Satin pillowcases also maintain moisture balance in skin and hair. You will wake up every morning with healthy skin and beautiful hair. . ENVELOPE CLOSURE DESIGN: No zipper, not easy to hurt the pillowcase, oversized flap, ensure the pillow will stay securely inside your pillowcase, very easy to put on or take off the pillow. Pillowcase with envelope, simple and elegant, washable is more convenient. . CARE INSTRUCTIONS: Turn the satin pillowcase inside out, place it in a mesh laundry bag and wash with a mild detergent. .