Package: 4 packs of sleeping eye masks. This blindfold has 2 elastic bands that fit a variety of head shapes. . Better sleep: The sleeping eye mask helps you to get a better quality of sleep in everyday life or when travelling. Helps block light and eliminate fatigue when you are napping in your office or want to sleep at night. . Soft material: Our sleep eye masks are carefully crafted from comfortable and breathable polyester fabric and light cotton fill. Super light and ultra soft & smooth. . Comfortable to wear: Adapts to the contour of the face, in line with the ergonomic nose design, the sleep eye mask fits well without putting pressure on the eyes or feeling any discomfort during sleep. . Ideal gift: ILLUVA sleep mask are the best choice for travel, office lunch break, plane, hotel, camping and home sleeping, and also suitable for games, parties and other activities. .