JM Blue Light Blocking Computer Glasses, Square Eye Protect Video Eyeglasses Anti Glare Women Men Tortoise

Anti-blue light Lens：JM square blue light blocking eyeglasses can filter harmful blue rays, reduce eyestrain, prevent eye dry, minimize headache and make you sleep better. Comfortable Wearing: Durableand lightweight, square nerd frame suitable for all faces. You can wear our glasses for long-term with no pressure feeling in front of digital screens or your trip out of town. Stylish Square:Unique retro&vintage minimalist design makes you full of passion all the time, fashion&trendy. Dimension:Lens width:50mm/1.97inch, Lens Height: 40mm/1.47inch, Bridge width:21mm/0.82inch, Arm length:140mm/5.51inch. Polycarbonate Hd Lens:Anti reflective,non-prescription clear lens is with no color difference and restore the true color. You can also remove the lens at any time and replace it with the lens you want.