Unisex Square Frame Blue-Light Blocking Glasses

Unisex Square Frame Blue-Light Blocking Glasses, NWT. A main source of blue light is the harmful blue-violet light emitted by digital screens. By wearing blue light blocking glasses, you can limit the amount that enters your eyes. ANTI BLUE LIGHT - Anrri glasses can cut 90%. Relieving eye fatigue, blurred vision, headaches, dry-eye & vision failure. BETTER SLEEP - Anrri glasses reduces eye strain & headache, so you can enjoy a restful deeper sleep MATERIAL - Frame: TR90 ; Lens: Polycarbonate