Anti Blue Rays,Reduce Eyestrain,UV Protection,360 Foldable Temples,Computer Reading Glasses for Men and Women(DEMI,Amber Tinted Lenses) +1.5 FEATURES Frame Material:TR-90 Lens width: 2 1/16'(52mm) Frame width: 5 1/2'(140mm) Lens height: 1 1/8'(28mm) Frame height: 1 1/4'(31mm) Bridge (DBL): 1/2'(13mm) Temple length: 5 1/2'(140mm) Spring hinge: No Lenses: Aspheric Head size: Narrow to Medium CARE To avoid damage, never clean your eyeglasses with paper towels or clothing or alcohol, and also avoid using household detergents or soaps. While a few mild soaps don't harm lenses, today's extra strength soaps are powerful enough to slowly disintegrate lens coatings. ImportedComposite frameplastic lensnon-polarizedLens width: 52 millimetersPROTECT YOUR EYES - Anti glare lens coating prevents insomnia and macular degeneration. Low blue light glasses provide computer eye strain relief & alleviate dry eyes when using your T.V., smartphone, tablet or PC gamer equipment.BLOCKING OVER 30% BLUE LIGHT - Blue light blocking technology naturally blocks out the recommended 30% of blue light rays: do not settle. Protect your eyes with the best blue light blocking glasses money can buy.HIGH TECHNOLOGY - Anti-scratch, anti-reflective, anti-screen flicker, anti-glare, anti-fog coated; Electromagnetic ray, UVA & UVB blocking & fingerprint resistant.FDA REGISTERED - Fully registered with the Food and Drug administration to import Class I medical devices.100% RISK FREE PURCHASE - In case any broken problem happens, contact us without hesitation to solve the problem until satisfaction. We provide 2 YEARS WARRANTY and lifetime after sale service. Customers can return and get refunded for any reason. You have no risk to try. View more great items On Jun-12-18 at 20:42:17 PDT, seller added the following information: