PERFECT LIGHT BLOCKOUTBREATHABLE: The "nose wing design of the sleep mask can effectively block lights coming from the nose area so you can get sound sleep or relax your eyes whenever or wherever ULTRA SOFTCOMFORTABLE: The surface material is made of 95% in organic cotton and 5% spandex, made of pure cotton padding inside This new type of sleep mask offers you a soft and fresh touch on eyes with the natural material, which can release your facial stress and help you get into sleep rapidly FULLY ADJUSTABLE: This sleep mask can be adjusted in length to perfectly fit the various heads without tangling your hair or feeling tight It is a perfect gift for adults as well as children LIGHT WEIGHT PORTABLE: Our sleep mask, which is made of Skin-friendly cotton, is lightweight and portable, so you almost barely notice that they're on your head With the foldable design and a free carry bag, you can easily carry the sleep mask with you wherever at work, on travel or at home DURABLE: Our new design of the cotton sleep mask is produced with highly strict standards to guard every procedure It is flexible, foldable washable and can retrieve to its original after washing it