Blackout Eye Cover: Our eye遮光 cover is comfortable to wear and blocks light to improve the sleeping environment and support better sleep quality. Ideal for individuals experiencing insomnia, migraine headaches, or dry eyes. Comfortable Material: The eye cover is made of lightweight and breathable polyester material, maintains its shape, is odorless, and is clean and hygienic, helping to relieve facial pressure for restful sleep. Elastic Band: Each blindfold features an adjustable elastic band that secures comfortably around the head, keeping the cover in place during sleep. Versatile Use: Suitable for travel, napping, nighttime use, and work breaks. A thoughtful gift for family and friends. Value Pack: Includes 30 light-blocking eye covers, each measuring 19 x 8 cm, lightweight and portable for convenient use anywhere.