Fits all eyewear Turn any eyewear into bifocal reading glasses. Adheres to water is removable and reusable and provides optically correct magnification on any eyewear. Bifocal Reading Lenses can be attached to all kinds of glasses such as sunglasses goggles blue light-blocking glasses and more. The lenses are lightweight ultra thin pliable lenses. A smart alternative to expensive prescription readers. Turn Your Sunglasses Into Reading Glasses No more stacking glasses over sunglasses. They are undetectable from the outside. No more squinting to read maps and menus. Flexible Includes 1 x Pair Stick on Bifocal Lenses. Unisex Adult Bifocal Reading Lenses...