4 Pack Stick On Bifocal Lenses Reader Magnifying Adhesive Reading Lens Sticker Sunglasses Diving Scuba Mask Goggles Glasses Magnifier Add On (4.0, x)

4 Pair (8 lenses) Stick On Lenses; Reusable; Can be Trimmed and Cut ; Multi USES: Great magnifier to add to eye wear like your sunglasses, Diving glasses, sports, cycling, and shooting glasses

• Use dish detergent and warm water and clean your lenses on the inside using lots of running water under the sink until no suds remain
• Under running water, wet your lenses and the stick on and place the stick on the bottom inside of your lens while applying light pressure. Repeat for other lens
• Remove from water and pat dry with a paper towel. If placement is not correct or bubbles are present, peel off and start over.
• While ready for immediate use, it's a good idea to let sit for up to 2 hours before using. If bubbles do form after a few hours or day, you'll need to repeat the process again; stick-on lenses convert any eyewear into magnifying reader bifocal glasses | Just press on and stick | Superior, no bubble, distortion-free, optical grade clarity