1Single Eye Protection: Suitable for single eye care and protection, non irritating, avoid causing skin irritation, without any pressure on eyelids and eyeballs. 2Adjustable Size: With elastic straps, the headband size can be adjusted to fit the circumference of the head, considerate and flexible, suitable for children to use. 3Strabismus Correction: Use after surgery for amblyopia and strabismus, compact size, fits the eye area, auxiliary correction of amblyopia and strabismus, so that vision can develop correctly. 4Good Shading Effect: Not easy to rub the skin, care for eye skin. Light weight and in small size, easy to carry, perfect for home and travel use. 5Silk Fabric: Eye patch adopts soft silk fabric, safe and skin friendly, breathable and sweat absorption, comfortable to wear, easy to clean, durable for use.