Comfortable and Non-pressure on Eye: This eye patch features a 3D three-dimensional design with an interior concave shape. The adjustment band is wider than standard, made from soft and breathable material, ensuring comfort during extended wear. Velcro Design Adjustable: The eye patch is secured with two elastic straps and Velcro fasteners, allowing for easy adjustment. It fits securely without being too tight, suitable for various head sizes. Full Coverage: The eye patch fully covers one eye, blocks out light, and helps support vision therapy for lazy eye, while providing effective protection for sensitive eyes against light exposure. Easy to Use: This medical-grade eye patch is easy to put on and remove. It is reusable and can be hand washed. Designed for universal use on both left and right eyes, and can be worn over glasses. Applicable Occasions: Suitable for use during treatment of conditions such as strabismus, amblyopia, and double vision. Also ideal for individuals with light sensitivity, eye fatigue, or those recovering from eye surgery, including cataract surgery or facial nerve conditions. Can also be used for reading, daily wear, or costume purposes such as pirate-themed outfits.