SLEEP ANYTIME,ANYWHERE:Easy and comfortable sleep at any time. On the bed, on the plane, on long-distance cars, camping, enjoy uninterrupted, deep, peaceful sleep. NCREASE SLEEP: Block light, allowing you to get faster and deeper sleep every night. 100% high-quality imitation silk, naturally breathable, naturally soothes the skin, enhances your sleep, relaxes your eyes and your eyes, and naturally improves your mood. STEREO AND THIN DESIGN: Sleeping mask well fits the face and nose help reduce light and facial friction. Lightweight design that does not stress your face, eyelids and eyelashes when in use. ADJUSTABLE ELASTIC BAND: The strap of the sleep eye masks for women &men can be adjusted . The blackout sleep mask will not cause headaches due to the short tightening of the straps, nor will it move or fall off while you sleep. MULTI PURPOSE: It can be used for concentration and meditation, and alsoused to cover the eyes when performing certain yoga exercises. The silk mask are lightweight and easy to carry.SLEEP: Block light, allowing you to get faster and deeper sleep every night. Imitation silk, naturally breathable, naturally soothes the skin, enhances your sleep, relaxes your eyes and your eyes, and naturally improves your mood.STEREO AND THIN DESIGN: Sleeping mask well fits the face and nose help reduce light and facial friction. Lightweight design that does not stress your face, eyelids and eyelashes when in use.ADJUSTABLE ELASTIC BAND: The strap of the sleep eye masks for women &men can be adjusted . The blackout sleep mask will not cause headaches due to the short tightening of the straps, nor will it move or fall off while you sleep.MULTI PURPOSE: It can be used for concentration and meditation, and alsoused to cover the eyes when performing certain yoga exercises. The silk mask are lightweight and easy to carry.