Features: Blue Light Blocking: High-definition vision high-definition thin and light lenses anti-blue light comfortable to wear and easy to carry newly upgraded anti-blue light to protect eyes. Natural Colors: Restore the natural colors without distortion the anti-blue light lens has been repeatedly optimized and designed for many years to produce the lens with excellent anti-blue light effect high definition high color reproduction degree high-definition and comfortable to wear and the color is not distorted. Comfortable to Wear: The body nose bridge are environmentally friendly and comfortable and the glasses nose bridges are designed with an integrated material which is more comfortable to wear lighter in weight and no pressure. Premium Quality: Made of premium matal frame and resin lens. Comfortable to wear non-slip and long-lasting without marks high-quality material. Beautiful and elegant color double protection light material exquisite workmanship. Customer Service: If you confront 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. Notice: Actual color may be slightly different from the image due to different display and light effect. Please allow 1-3cm deviation due to manual measurement. Specifications: Material: Metal Weight: 20g Glasses Length: 129mm Lens Height: 38mm Lens Width: 51mm Nose Bridge: 16mm Temple Length: 136mm includes: 1*Reading Glasses "