🔍 Clear Stick-On Bifocal Lens Reader: Adhesive Magnifying Sticker for Reading, Sunglasses, Safety Glasses - Magnifier Add-On Review

Composite frame. Gradient lens. Non Polarized. Lens width: 3 centimeters. Lens height: 1.7 centimeters. 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. we just sale high quality products, if you are not satisfied, please contact us for a full refund;.