Comfortable and Non-Pressure on Eye: This eye patch features a 3D three-dimensional cut with an internal concave design. The adjustment band is wider than standard, made from soft and breathable material for long-lasting comfort during extended wear. Velcro Design Adjustable: The eye patch is secured with two elastic straps and Velcro closures, allowing for customizable fit. It is not too tight, fits securely, and suits various head sizes. Full Coverage: The eye patch fully covers one eye, blocks out light, helps focus during treatment for lazy eye, and provides effective protection for sensitive eyes from light exposure. Easy to Use: This medical-grade eye patch is easy to put on and remove, reusable, and can be hand washed. Designed for universal use on both left and right eyes, it can be worn comfortably over glasses. Applicable Occasions: Suitable for use during treatment of conditions such as strabismus, amblyopia, and double vision. Ideal for individuals with light-sensitive eyes, eye fatigue, or photophobia following eye surgery, including cataract surgery and facial nerve recovery. Also suitable for general daily use, reading, or costume wear.