BLUE LIGHT BLOCKING LENS - can effectively block 100% harmful UV rays and relieve our eye fatigue
HIGH QUALITY MATERIALS - This vintage blue light blocking glasses is made of anti-blue light lens, spring hinge, all the details ensure you a perfect performance.
DESIGN: Classic design,it is suitable for both women and men,high transparency of frames,so elegant
SLEEP BETTER - Better sleep for you, blue blocker for your eyes and guardian for your health
30 DAYS - We promise 100% money back within 30 days for any reasons of dissatisfaction with prompt customer service. Buy with confidence.