KoKoBin Rimless Computer Glasses - 4 Pack Anti Blue Light Readers with UV Protection for Men and Women Review

Metal frame. Polycarbonate lens. Non Polarized. Lens width: 40 centimeters. Bridge: 15 millimeters. [DESIGN]: hollow temples, air circulation, not easy to sweat. Integrated PC nose pads, simple atmosphere. Threaded temples are not easy to slip. [MATERIAL]: Lens material: anti-blue aspherical PC, temple material: TR90 does not clip face. 【BLUE-LIGHT BLOCKING】 The anti blue light glasses can effectively block 90% of the visible light with a wavelength between 415 and 455nm. These glasses can protect your eyes from damage when using digital products, relieve Eyestrain and help sleep. 【FASHIONABLE】 Square frame is suitable for all ages. Transparent design looks more fashionable. 【CUSTOMER SERVICE】 We offer a 90-day money-back guarantee on all products. Customers can return and get refunded for any reason. If there is any problem with your glasses, please contact us. We will help you solve the problem as soon as possible.