Light and flexible material: The foam in the 3D sleep mask self -adjusts itself. The soft and lightweight is the memory foam. It does not pressure your eyes, which helps you sleep faster. That 30 -minute confectionery makes you feel like a night's sleep . Zero pressure in the eyes : This eye mask is based on the ergonomic design of the eyes. The contours of the eye area are deep up to 10 mm and allow your eyes to move ly. This perfectly solves the tightness of the sleep eye mask for eyelash extension, you a long -term and comfortable sleeping environment and allows you to sleep comfortably Için Prevents 100 %of the collar : Soft 3D nasal caps fill the gap between the nose and the mask. This prevents the outside light well. Our sleep mask can also solve the problem of light leakage on the high nose bridge. It brings you to a dark sleeping environment and allows you to have a comfortable sleep Adjustable Elastic Appo: Fine, flexible headband can be adjusted to suit each head. Flights are good for confectionery, after work or for travel. Our eye masks for sleep are always your choice Easy to clean: high quality cotton sleep eye mask is suitable for washing or machine washing. It is important to clean the sleep mask. If you are not satisfied, please us without delay. We provide a 90 -day money guarantee Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store