Protect Your Eyes from Blue Light with Me&Hz Blue Light Glasses! Switch up your look while blocking potentially harmful blue light from digital screens, which may cause headaches, blurry vision, and dry eyes. Our Advantages: - Blue light /glare /UV /Sunlight proteciton. -TR90 fexilible frame, less likely to break. -Blue-ray powder inside lens, more effective and expensive than ordinary blue film coatings. -Almost no color distortion. -Stylish and flattering frame. -Effectively alleviate Eye Strain, Headache, Blurry vision, Disrupted sleep, Dry /Irritated eyes, Tired eyes for long time working/studying/playing on digital screens. All of our eyewear is made in Designer High Quality with reasonable price. Welcome to contact us within 24 hours if you have any questions about our items.?100% No-risk Warranty?We stick to pay attention to product quality, if there's any quality problems please feel free to contact us. You have no risk to try!. ?Chic Cat-Eye Style?Me&Hz Blue Light Glasses features oversized cat eye frame, one-size fits all face shape for women men. Keeps you looking stylish while reading, working, studying, gaming. Best gift sure to your parents, wife, young adult, friends, senior and yourself. ?Reduce Eyestrain, Sleep Better?Our computer glasses provide you with all-day protection, so you can enjoy a restful deeper sleep. Just enjoy your digital time, no worry about eye strain, blurry vision, red/tired/dry eyes and headache. ?High Quality Material?TR90 lightweight and flexible frames & Polycarbonate lens(with slightly yellow tint) cut 99% of the harmful blue ray(400-440nm) with high transmittance, explosion-proof and scratch-resistant, providing a perfect balance between eye protection and visual experience. ?Blue Light Filter Glasses?Effective blue light blockers & UV400 Glare shield, relieving eye fatigue and discomfort from long periods of web surfing, gaming, working on computer and watching TV. Lens width: 53 millimeters. Non Polarized. Resin lens. TR90 frame.