High-quality satin. It is soft and is exceptionally luxurious, offering a truly premium experience. Luxurious Satin Sleep Set: Indulge in the ultimate beauty sleep experience with this satin pillowcase, eye mask, and scrunchie set. Breathable: The smooth, natural satin fabric wicks away moisture and allows your skin to breathe for a comfortable, irritation-free night's rest. Anti-Aging Benefits: Satins amino acid-rich fibers help reduce sleep creases, minimize hair breakage, and maintain your skin's natural moisture balance. Versatile Design: The elegant leopard animal print complements any bedroom decor, while the eye mask and scrunchie offer customizable comfort.