Cyxus Blue Light Blocking [Lightweight TR90] Glasses for Reduce Eye Strain Headache Computer Eyewear, Men/Women (Crystal)
ANTI BLUE LIGHT--Anti harmful blue ray, provide all-day protection, against the detrimental effect high energy visible blue light and UV400.
LIGHT TR90 MATERIAL--Super lightweight and flexible frame, pressure-free on the nose and ears. No fade.
REDUCE EYESTRAIN--Enjoy your digital time, NO worry about eye fatigue, blurred vision and headache.
SLEEP BETTER--Better sleep for you, blue blocker for your eyes and guardian for your health.
LIFETIME WARRANTY--We provide worry-free lifetime warranty(no man-made)and friendly customer service.