For ophthalmologists, optometrists, and individuals needing check, this tool meets professional requirements double functionality with our frosted eye occluder, to effectively block light while featuring holes for precises testing, enhancing convenience in every use Crafted from ABS, this occluder is comfortable, breathable, and easy to clean, ensuring durability and long use Perfect for use in hospitals, clinics, optical stores, or home, facilitating accurate tests and effective eye coverage It complements any setting, making it a addition to your optical instrument collection, Manufacturer: Kelisdi