super-soft, super smooth environmentally and economic mulberry silk offers the breathable, cool relaxation of the soothing masks.Most gentle care to your eyes.Light weight silkly soft sleep mask. It is ergonomic designed by relieving stress and relaxing muscles. providing the best experience of sleep. let you enjoy a comfortable life.To create a good sleep environment, can cover the light irradiation on the eyes, eliminate interference, so that you have a comfortable, quiet sleep
