Brand new, never been used, no tags. Blue Light Blocking Glasses Women Cat Eye Computer Eyeglasses Metal Frame. Drawstring glasses pouch is included. BLUE LIGHT BLOCKER – Reduce symptoms of eyestrain during prolonged computer exposure. These glasses are best used for long hours of computer use to maintain natural sleep patterns and eye protection. HIGH-QUALITY MATERIALS – These cat eye style blue light blocking glasses are made of reinforced metal frames, soft silicone nose pads, and durable spring hinges, all the quality details ensuring you a perfect performance. The soft silicone nose pads can adapt to different nose shapes. Reduce the burden on your bridge of the nose and create a new sense of fashion. COMFORTABLE WEARING – Lightweight and durable. adjustable temples and nose guards. You can wear our glasses for long periods in front of digital screens.