Features: Anti Blue Light Lenses: Blue light blocker and UV400 lenses, transparent polycarbonate lens, minimize color distortion, help you filter and block out harmful blue ray, provide UV400 protection. Quality Frame: Retro vintage round TR90 frames with adjustable spring hinges and one-piece nose pads provide durability, flexibility and comfort for long-term wearing, it also fits perfectly and look good on any face. Fashionable Glasses: Classic and artistic frame and pretty color design lets you look so beautiful. Not only provide more protection for your eyes also let you look much more fashionable. Comfy Frame: Attractive lines create an aesthetically pleasing frame appearance, and ergonomic construction provides optimal fit and all-day comfort. Customer Service: If you meet 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: PC+TR90 Glasses Total Width:139mm Glasses Leg Length: 136mm Mirror Height: 35mm Single Lens Width:57mm Nasal Spur:18mm Weight:12g(lenses are not included) Degrees,Suggest Ages (Years) 100 Degree,45-49 Years Old 150 Degree,50-54 Years Old 200 Degree,55-59 Years Old 250 Degree,60-64 Years Old 300 Degree,65-69 Years Old 350 Degree,70-75 Years Old 400 Degree,Above 75 Years Old Notice: 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. 1*reading glasses