Package includes: 8 individually packaged blackout eye masks. This eye mask is worn on the head and fits various head shapes. It becomes more comfortable than types that hang over the ears. Design concept: An eye mask has now become a fashion item. In life, when traveling, during lunch breaks at the office, and when sleeping, an important design concept plays a role in eliminating fatigue and blocking light sources. Let's get better sleep quality. Comfortable material: The outer layer of the eye mask is made of comfortable and breathable polyester fabric, and the inner layer is filled with sponge. It is soft and comfortable. Exquisite stitching with two elastic bands. Long-term wear will not deform. Three-dimensional cutting: The shape of the eye mask follows the contours of the face, in line with the ergonomic nose design. Reduces light penetration and provides strong light-blocking performance. Lightweight, breathable, and comfortable, it is also very comfortable to wear in summer. Wide range of uses: This eye mask is especially suitable for student games, company reunions, outdoor activities, and other large training activities. It is also the best choice for travel, office lunch breaks, airplanes, hotels, camping, and sleeping at home.