Silk sleep masks are super soft and smooth, very gentle on your hair and skin. Silk is rich in 18 kinds of amino acids similar to the skin and is compatible with fragile eye skin. The silk sleep mask can reduce stress and the fine lines of the eye while sleeping. Silk eye mask reinforces eye creams lifting and firming functions during your sleeping. The silk fibers allow the eye to retain its optimal natural moisture during sleep. The silk covered elastic band holds the eye mask in place, the smoothness of silk does not tangle your hair. The silk eye mask can cover the light from the eyes, eliminate interference, and let you have a comfortable and deep sleep. quantity of delivery:1 piece (Package contents: Only the above package contents, excluding other products.) size:21*10.5*8.5mm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) color:pink colors (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)