3 Pairs Lightweight Rimless Reading Glasses Metal with Flexi Temple Anti Blue UV

High Energy Blue Light emitted by electronic devices (such as computers, TV, smartphones) have shown to increase the risk of vision conditions from sore dry eyes to macular degeneration. Maintain healthy eyes by reducing exposure to high energy blue light. True anti-blue light blocking, not 20% or 40%, but 90%. Extended exposure to blue light rays may cause fatigue and stress. Filtering out the High Energy Blue Light allows you to focus on your game or task at hand while letting through the less harmful low energy blue light. Super light and flexible temple gives you stress free wearing experience. Adult size: measurement - 51mm lens width, 30mm lens height, 19mm nose bridge, 140mm frame width, 145mm temple length. Adjustable english nose piece. Content include 3 reading glasses with blue light UV blocker and 3 microfiber cleaning storage pouches.