Two pairs of classic everyday blue light blocking reading glasses with transparent lens. Men's / women's / unisex. Sturdy narrow rectangular frame design with spring hinges. Scratch-resistant. Comfort fit. One pair in blue with black arms finish and one pair in grey finish. Strength +3.50. Description Classic everyday blue light blocking reading glasses with transparent lens. Men's / women's / unisex. Protect your eyes from HEV and UV400 rays. Relieve eyestrain when using your computer, mobile, tablet or while gaming. See comfortably during exposure to LED or fluorescent lighting. Sturdy narrow rectangular frame design with spring hinges. Scratch-resistant. Comfort fit. Turquoise finish. Strength +2.50.