SHUAIDI UV400 Anti Blue Ray Computer Glasses Eye Care Resin Lense Anti Fatigue Optical Glasses
2. Hinge Design: Link combination kit design, the fixed pattern is firm, not easy to loose or fall off, ensure smooth opening and closing of temples.
4. Anti-blue-ray Lenses: Super anti-blue light function, filtering more than 95% of the blue light, protecting eyes.
