【 High Quality Materials 】– Made of Optical Quality Lenses and Polycarbonate frame. Lightweight, Durable and Easy to Clean. Ergonomic one piece nose pad with Anti-slip design, It can to minimize pressure on the ears and bridge of the nose. And Eco-friendly materials without the annoyance of allergic reaction for human Skin, the anti-allergic flexible material makes you really enjoyable in any conditions | 【 3.0 Upgraded 8-Layer Coating HD Lenses 】– The lenses of 3.0 Upgraded anti-blue light glasses adopt 8-layer coating, 8 upgraded advanced technology to provide all-day protection. 100% block Harmful Light and Restore True Color. Our high transmittance lenses make the unavoidable hours of screen time more comfortable, too. Whether you’re wearing them for gaming, working into the wee hours of the night, or binge-watching your favorite show, blue light glasses are the way to go | 【 Stylish Design and Ideal Gift 】– Reduce glare and protect eyesight, travel with fashion. And the Unique frame design keeps you looks professional and elegant while working or reading. These blue light blocking glasses will be to bring you a more trendy appearance. It suits all face shapes and go with any hairstyle | 【 Improve Your Sleep & Protect Your Eyes 】– Studies have shown that the blue light display emitted by high-energy electronic devices will increase the cumulative risk of damage to the retina, cataracts, sleep disorders and macular degeneration. Our blue light glasses are designed to protect your eyes from extended exposure to harmful blue-violet light. UV400 protection, reduces eye fatigue and releases more melatonin so that you can get better quality sleep | 【 Safety and Guarantee 】– We are committed to providing Premium products and excellent service to our customers. If you have any questions, please feel free to contact us, and we will provide your customer service until you are satisfied