Features: Premium Quality: The glasses are made of PC frame and clear lens. The lenses have an easy-to-clean film and anti-blue light coating that can effectively block ultraviolet rays and harmful blue violet light. The reinforced and hard reflective layer can effectively convert harmful blue light into beneficial light. Comfortable Frame: The flat lines create a beautiful frame appearance, and the ergonomic structure provides optimal wearing experience and comfort throughout the day. Anti-Eye Strain: When you wear women's and men's blue light glasses with scratch-resistant lenses, you don't have to worry about blurred vision, eye fatigue or headaches. Enjoy full protection with these clear blue light glasses Multi-use: Our blue blocking glasses are ideal for use with computer screens, phones, playing video games, watching TV, reading and more. Customer Service: If you have any questions about our products, please don't hesitate to contact us, and we are ready to help. We will solve Notice: Actual color may be slightly different from the image due to different monitors and lighting effects. Please allow 1-3 cm deviation due to manual measurement. Specifications: Material: PC Size: Total length of the mirror: 145 mm Lens width: 53 mm Frame height: 52 mm Nose septum: 18 mm Mirror leg length: 140 mm includes: 1 * Glasses