【Upgraded 3D Contour Design 2023】Sleep mask, eye contour deepened to 12mm, eyes can move freely without rubbing eyelashes. Women don't have to worry about interfering with makeup. The ergonomic W-shaped nose bridge connects the left and right eye areas to solve the high nose bridge problem. Suitable for European and American noses. No pressure on the eyes and the perfect solution for sealing sleep masks. 【Gospel for Side Sleepers】The eye mask is designed with a unique 15 degree tilt on both sides, effectively relieve the pressure of the mask on the brain when you sleep on your side, while increasing the area of contact between the eye mask and the skin. A tight fit can reduce excess light caused by side deformation and improve sleep quality. Take Your Nap Anywhere 【Comfortable Blackout Mask for Sleeping】The blackout eye mask is made of smooth ice silk fabric and high quality 6-layer low resilience memory foam, comfortable, breathable and lightweight, suitable for travel, nap, insomnia, camping, yoga. Adjustable elastic strap from 20-26.5 inches, easy to adjust and comfortable, suitable for all head sizes. 【Care and Use Tips】: It is recommended to wash it by hand with water below 40°C before wearing to take care of your eye health. Although our unique stitching technology makes the sleep mask strong and durable, with seams less likely to come apart, for added durability and stability, we recommend washing with water and tumble drying. open air, do not wring. Do not pull hard during use.