BENEFITS OF USING BLUE LIGHT GIASSES Improve Your Sleep - Stop suffering from long hours of computer use, enjoy a most refreshing sleep for a whole night. Get Rid of Headaches - Protect your eyes from daily, minimize headache caused by Blu-ray Each pair of our frames are thoughtfully designed with flexible spring hinges to provide maximum comfort. feature: * Seven layers of anti-glare protection * Scratch-resistant coating * UV400 Protection that blocks 99.9% of UVA/UVB rays Product detail: Material: Metal+TR Lens material: Resin Style: full frame Product category: reading glasses Degree: 0 degree, 50 degrees, 100 degrees, 150 degrees, 200 degrees, 250 degrees, 300 degrees, 350 degrees Style: Women Men?After- sales?If you are not completely satisfied with our reading glasses, or there is any damage occurs to the readers, please contact us,we will solve the problem within 24h! You have no risk to try!. ?Fashionable for Any Occasion?Stylish classic reader will make you more attractive and professional when reading, shutting down work or enjoying digital time at home, office, party or car. ?Hight Quality Protect Your Eyes?Our reading glasses are made of imported materials, the well-polished and sturdy frame not only increases the service life, but also brings a skin-friendly touch. High-quality clear lenses, scratch-resistant. Accurate amplification strength means it works really well. Don't worry about eye fatigue and visual distortion. ?Clear and Accuracy?The magnification strength in the lenses are accurate, are made from quality and crystal clear material easily enabling you to read small texts and minute details without stress, many diopters to choose. ?Blue Light Blocking Glasses?Blue light blockers and UV lenses, relieve visual fatigue and discomfort from long hours of reading, gaming and working under fluorescent light, with UV400 blue light protection and glare reduction. Ideal for students, teachers, photographers, IT, video editors, and those who work long hours in front of a computer.