Made of 100% polyester satin, good texture and shiny, easy to use, comfortable and soft, High quality satin is more sturdy, durable, comfortable and soft than silk due to its breathable, natural fibers. What you can get: one sleeping eye mask, along with the same satin hair and one pillow case, 20 x26, bring easy and comfortable sleep environment at any time. Eye masks naturally block light with a layer of black shading cloth inside,along with a adjustable strap suitable for all size head circumference(women/men/kids and back/side sleepers), stretchable and pain-free head strap that does not move or fall off while you are sleeping or taking a nap. Breathable and comfortable fabrics of pillow case and scrunchie keep hair and skin breathing, reducing wrinkles and frizz. Sleeping set is great choice for bed sleeping, office napping, plane and travel rest, yoga meditation and camping. Also make a perfect gift for Christmas, birthday, New Year, Thanksgiving for your beloved ones to enjoy the sound sleep that they deserve When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it