1. A new generation of sleep mask designed by 3D model, providing enough space for eye movement.2. Practical low-rebound memory foam. The ultra-soft material makes you feel more relaxed without putting any pressure on your face.3. Practical low-rebound memory foam. The ultra-soft material makes you feel more relaxed without putting any pressure on your face.4. The newly designed soft and adjustable buckle will never catch your hair, and its first-class design allows you to enjoy a comfortable sleep in any position.5. It fits the bridge of the nose perfectly, and the elastic band can be adjusted to the best position when worn. Block light every night, improve insomnia and get extended REM sleep.6. Ideal for travelers, shift workers and day sleepers. Ideal for men, women and children.Specifications: 1. Size: 10x25cm2. Color: black3. Material: Lycra + memory foamNote: 1. Please wash with water before using this sleeping mask.2. Please do not wash with strong facial cleanser, it is recommended to wash with cold water only. Then let it dry naturally, avoiding wringing out.3. Do not tear or pull hard, normal use can be used for a long time.4. Please do not leave sticky skin care products as they will stain the mask.Packing list: 2 eye masks