Lightweight and breathable material: Smooth fabric let you release your facial stress and help you get into sleep rapidly. Our sleeping masks are stronger than traditional blindfold, and will not fall apart easily.100% Blackout: Unique 3D contoured feature, prevent any type of light, a protective curve with effective space, not touch your eyelids and eye makeup, no pressure on eyeballs, open your eyes freely.Why choose us: focuses on the research and design of sleep eye mask to help people with insomnia and improve the quality of sleep. You can share it with your partner when travel, naps.Both bevel side design: Reduce pressure on the temples, perfect for side sleeper, suitable for all sleeping positions. High quality sponge, never deformation and no smell, skin-friendly and soft, increases your sleep desire.Fully adjustable: Night Eyeshades is design to fit every head size. Flexible to surround your head comfortably, strap high elastic and easily to adjust, will not catch your hair.