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 plastic frame with texture hinge decoration. 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. Specification: Frame Material: PC Lens Material: Resin Glasses Width: 138mm Glasses Leg Length: 142mm Height: 33mm Single Lens Width: 56mm Nose Bridge:16mm Weight:17g Notes: 1. Due to the lighting effects and shooting angles there is a color difference in the product please understand. 2. Due to manual measurement there is a tolerance in the product size. includes: 1*glasses "