Blue Light Blocking Glasses - Blue light filter glasses with extra-strong UV400 protection coating - block 100% of harmful blue light from computer screens. These blue light blocking glasses are ideal for people who spend long hours in front of laptops, tablets, gaming, on their phones, or watching TV. Reduce Eye Strain - Enjoy your digital time with our non-prescription anti-fatigue glasses, which reduce eye strain, glare headaches, and blurred vision, allowing you to sleep better. High-Quality Material - The ultra-lightweight and flexible plastic frames ensure durability and comfortable long-term wear. Reinforced hinges prevent breakage and fading. The non-prescription clear lenses have no color distortion and restore true color. Retro Styles - Our glasses come in classic round and square vintage shapes with a keyhole bridge, suitable for all face shapes, whether for men, women, or even teenagers. This timeless design from the 1970s is always on trend and never goes out of style. With matte black and tortoiseshell colors, you can easily match them with most of your outfits. Dimensions of these blue light blocking glasses: Temple width: approx. 145 mm Temple length: approx. 147 mm Lens height: approx. 50 mm Lens width: approx. 51 mm Bridge width: approx. 21 mm