Features: Where to Apply: This children's eye patch is really suitable on most occasions, such as school, travel, work, exercises, indoor and outdoor activities, which bring much more convenience for kids when wearing eyeglasses. Long Service Life: In order to guard your glasses to some extent, you can install this fabric eye patch to cover either side of glasses to guard the lens, no worries about scratching glasses anymore. Specifications: Material: polyester and cotton Color: as the pictures shown Size: approx. 10.16 x 6.35 cm/ 4 x 2.5 inches Package includes: 12 x Soft eye patch Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.