Imported Non Polarized Lens width: 2.25 inches Arm: 145 millimeters ?【Fashionable cat ear design】 Our blue light blocking glasses have a fashionable retro cat ear design. The frame is made of high-quality metal materials. The first-class craftsmanship makes them have attractive slender lines and extremely light characteristics. The smooth metallic color brightens your appearance, and the metal frame is ultra-thin and flexible. It provides excellent anti-blue light protection while giving you a sense of fashion. ?【Product size】Lens height: 53mm (2.08inches) | Lens width: 57mm (2.24inches)| Frame: 138mm (5.43inches) | Nose bridge: 20mm ( 0.78inches) | Temple length: 145mm (5.7inches) ?【Provide long-term protection】Anti-blue light glasses can help you feel relaxed after a long day of work. When you wear this blue light filter, you can feel your eyes relax anytime, anywhere. Glasses can reduce visual fatigue and discomfort caused by long-term surfing, gaming and working under fluorescent lights, and have the effect of protecting and reducing glare.