Package Content: You will receive 6pcs glasses eye patches with the size of 12x5.5cm/4.72x2.17inch. Sufficient quantity can meet your needs in improving vision. Quality Material: The glasses patches are made of high-quality polyester non-woven fabric material, soft, comfortable, and durable. No damage to your eyes and glasses. Thoughtful Design: The eye patches for glasses do not touch your eyes directly, provide a better correction environment for your eyes. And it will not cause any pressure to your eyelid and eyeball. Easy to Use: There is a pre-made hole on the end of eye patches, just pass glasses leg through the hole. Then slide the eye patches onto the glasses frame and make them to wrap around the glasses lens completely. Wide Application: These glasses eye patches is useful and practical for kids and adults to improve vision and treat lazy eye, amblyopia and strabismus. Warning:Not suitable for children under 14 years. For use under adult supervision