FEIYOLD Blue Light Blocking Glasses Women/Men,Retro Round Anti Eyestrain Computer Gaming Glasses(2Pack)

Reduce EyestrainProlonged exposure to blue light will cause eye fatigue, blurred vision, and headache, just with our computer glasses, you will notice a difference in a few days. Because the glasses block the most harmful blue light from computers, phone, and TV. High Quality Material The 3A transparent lens not only block 99% harmful blue ray (400-440nm), also with high transmittance (93%), providing a perfect balance between eye protection and visual experience. The lightweight and durable TR90 frame puts no stress on your nose ensuring comfort for long periods of time. Sleep BetterProlonged exposure to blue light will slowing or stopping the production of melatonin, causing sleep disorders. FEIYOLD Blue Light Shield can stop it and provide you with a better night's sleep. 2 Pairs of Glasses at a Great Price Keep a pair in each of your need reading area, or share one to your friend or family, economical and convenient. Best gift sure to parents, friends, senior and yourself. Worry-free Service We believe in our product. Any problem for this product, please contact us, we are always be here to solve your problems. You have no risk to try!