Turn any eyewear into bifocal reading glasses effortlessly! Our stick-on lenses adhere with water, providing optically correct magnification. Lightweight and ultra-thin, they're a smart alternative to costly prescription readers. No more stacking glasses over sunglasses—enjoy undetectable convenience. Say goodbye to squinting with our easy-to-use solution. Includes 1 pair of stick-on bifocal lenses for instant clarity! Bifocal Reading Lenses can be attached to all kinds of glasses, such as sunglasses, goggles, blue light blocking glasses and more. Easy to use, no water is needed. When you find that the position of the sticker is not accurate, you can remove it first...