Features:Blue Light Blocking: Our glasses can effectively block mobile phone computer LED blue lights which will cause sore swollen itchy eyes dry eyes easy fatigue decreased vision and eye damage.Retro Cat Eye Glasses:The small cat eye shape design with delicate texture frame make these glasses look very stylish and exquisite show your unique and fashion taste.High-end Quality: The glasses are made of PC frame the lens has an easy-to-clean film and an anti-blue light coating which can effectively protect against UV rays and harmful blue-violet light.Ergonomic Construction: Flattering lines create aesthetically pleasing frame appearance and ergonomic construction provides the best wear feeling and all-day comfort.After Sale Customer Service: If you have any problems about our products please feel free to contact us we are ready to help. We will solve your problems as soon as possible.Specification:Material:PCGlasses Total Width:145mmGlasses Leg Length: 143mmMirror Height:51mmSingle Lens Width:63mmNasal Spur:18mmWeight:31gNotice:1. Due to different monitors and lighting effects the actual color may be slightly different from the image.2. Due to manual measurement please allow 1-3mm deviation. includes: 1*glasses"