high quality Premium Material: Our 2-pack silk sleep eye mask is made of premium material, with both sides made of soft, silk-like elastic satin and filled with silk inside. Soft, smooth, comfortable, breathable, and good sun protection. Effective Light Blocking: We have adopted a better ergonomic design, which perfectly matches any height of nose. This men's sleep eye mask allows you to experience complete darkness, ensuring deep, uninterrupted sleep by eliminating the slightest light. Package: The package includes a two-color weighted sleep eye mask (black, pink), suitable for both men and women. This nighttime sleep eye mask is a perfect Christmas gift for your loved ones to enjoy the sleep they deserve! Elastic Headband Design: Amrules eye mask features a comfortable and painless headband, which will not move or fall off whether you sleep on your back, side or stomach. Let your eyes blink freely, suitable for all head sizes. Easy to Care: Our black and pink eye mask for sleeping is suitable for men and women, hand wash or machine wash in cold water and gentle cycle. Let the eye mask be washed separately from other clothes and dry naturally. These silk masks are lightweight and easy to carry. Multi-function Eye Mask: Whether at home, traveling or taking a nap during the day, our sleep eye mask can provide optimal comfort and relaxation, helping you create a peaceful environment anytime, anywhere. Perfect for meditation, yoga, travel, naps, insomnia.