PERFECT LIGHT BLOCKOUT & BREATHABLE: The nose wing design of the sleep mask effectively blocks light coming from the nose area, helping you achieve better sleep or relax your eyes anytime, anywhere. ULTRA SOFT & COMFORTABLE: The surface material is made of 95% organic cotton and 5% spandex, with pure cotton padding inside. This sleep mask provides a soft, gentle touch on the eyes, made from natural materials that help relieve facial stress and promote faster sleep. FULLY ADJUSTABLE: The sleep mask features an adjustable strap for a secure and comfortable fit on various head sizes, without tangling hair or causing pressure. Suitable for both adults and children. LIGHTWEIGHT & PORTABLE: Made from skin-friendly cotton, this lightweight sleep mask is easy to wear and barely noticeable. Its foldable design and included carry bag make it convenient to take anywhereideal for travel, work, or home use. DURABLE: Designed for lasting use, this cotton sleep mask is made to high standards with attention to quality. It is flexible, foldable, washable, and retains its shape after washing.