Blue Light Blocking Glasses for Men Women's Square Eyeglasses Unbreakable TR90 Product Features TR90 frame TAC lens Non-polarized Lens width: 50 millimeters ???? BLUE LIGHT BLOCKING LENS ?Provide 100% UV400 protection blue light blocking. Blue light penetrates your eye all the way to the retina, blue-light blocking lens can mitigate damage that will cause problems later in life, can effectively block ultraviolet radiation and filter harmful blue light from entering your eyes. ???? LIGHTWEIGHT AND FLEXIBLE TR90 FRAME ?The anti-blue light glasses only 17g, you can hardly feel them on your face. It made of the best TR90 thermoplastic, this highly advanced nylon-based material is flexibility, memory retention, shock resistant and water proof, is the best choice for eyewear enthusiasts. ???? PROTECT YOUR EYES ?Digital screen can emit bright blue light that cause eye strain even dizziness, using AIEYEZO blue light lenses will reduce eye strain. If you work daily on the computer for prevention of insomnia and macular degeneration, please choose AIEYEZO glasses, don't let cheap and inferior glasses hurt your eyes. ???? STYLISH BRAND DESIGN ?Classic square frame, stylish rice nail design. Personalize your style from a variety of frame colors including brown, ink and tortoise. Created exciting and unique looks, give these sunglasses ultimate comfort alongside pristine fashion that will make your style ageless, square frame design is perfect for your face. ???? PROVIDE BEST PRODUCT AND CUSTOMER SERVICE ?In case any accident of the shipping or unexpected damage happened to these polarized sunglasses. Please contact us without hesitation to solve the problem until satisfaction, you have no risks to try. And we will provide best product and customer service to you. Product Description All AIEYEZO lenses, the result of years of innovation and research, blocks more than 99% of the reflected lights. AIEYEZO square glasses are the perfect accessory to complete look and color your world. Complement your look with perfect glare free vision, will set your look apart from the crowd. All delivered with stylish premium package: 1*Glasses 1*Cleaning soft cloth 1*Cleaning soft fabric pouch 1*Mini screwdriver We provide best product and customer service: Buy AIEYEZO glasses, you could not only receive a quality product but also enjoy our exceptional customer service. We guarantee every transaction is 100% Secure , 100% Satisfaction. Don't Hesitate. ADD TO CART RIGHT NOW! ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Our stock all ships from our US-based warehouses.Shipped via UPS or USPS(depending on location and package weight) Unless stated otherwise, all orders will ship within 24 hours of your payment being processed.Check our feedback to see the great reviews of FAST shipping we offer.Shipping is always FREE If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not. You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. If you have any queries, please contact us via eCRATER. We usually respond within 24 hours on weekdays. Thank you for visiting our eCRATER store!