Perfect Sleep Tool: The latest 3D contoured shell, invisible mask with nose bridge was designed to effectively block the lights from the bottom of the nose and provide you with a completely dark sleeping environment that relaxes you and gives you a night's sleep and gives you a deep night's sleep Premium Quality: Slow rebound memory foam, skin-friendly and lightweight. Thanks to the excellent resistance, this sleeping mask retains its shape. Premium fiber fabric is smooth, lint-free, and lightfast and won't stain sheets or pillows 3D Design: Deeper and wider eye pockets give you more comfort. eye space than regular flat sleep masks. No pressure on the eyes and free blinking. Great for Meditation, Yoga, Travel, Napping, Insomnia Adjustable Strap: The eye mask is suitable for all head sizes and side sleepers. Fully adjustable and painless buckle strap. The material is durable, softer and won't deform or fall off during sleep A Thoughtful Gift: This sleep mask can be a special gift for your parents, children, husband, wife, people elderly and friends.