SIGVAN Blocking Eyeglasses Colorful Computer Review

Plastic frame. Plastic lens. non-polarized. Lens width: 1.96 inches. Lens height: 1.37 inches. Bridge: 18 millimeters. Arm: 135 millimeters. BLUE LIGHT BLOCKING - Blue light blocking and UV400 Lens reduces discomfort of working under mobile phones, tablets, games, and fluorescent lights with UVA / UVB protection and glare reduction. Greatly reduce eye fatigue,anti-blue light. Enjoy digital time. QUALITY FRAME AND LENS - The frames are made of plastic , corrosion-resistant and durable. The lenses are made of high-quality plastic and stand the test of time, so you can rely on long-lasting performance. COLORFUL DESIGN - With a fun colorful design readers for a fresh look!Multiple colors to choose from.You can optionally change to different color when you are in different occasion. With our trendy and modern design yet very comfortable to wear. COMFORTABLE EYEWEAR - Its design can make you forget to wear glasses, and your ears and temples will not be injured. Soft and gentle comfort, not affected by the shape and width of the face!. PRODUCT WARRANTY - We accept returns and exchanges within 60 days. If you have any questions, please feel free to send us an email, we will be happy to serve you.