FLYRANGOOV sunglasses are perfect for enjoying the sun, traveling and shopping for a more natural aesthetic. One-size-fits-all fashion frames that focus on use, lightweight designs that don't bother you even if you wear them for a long time, and make a strong impression for easy daily use. Does not hurt the eyes Blocks harmful blue light (almost 100% ultraviolet and reflected light), protects the eye lens and retina, and reduces eye fatigue. clear vision Even if the lens is colored, it can effectively cut off high-wavelength light, maintain a balanced color sense, and be easier to see than ordinary sunglasses lenses. skin care Protects the skin around the eyes and makes the folds form a slow movement. In addition, it may cause spots and freckles and inhibit the production of excess melanin.These high-quality and stylish polarized sunglasses can be used not only for beauty, but also for your health and comfort.Advantages of lenses: 1. Polarized lens is a lens that can block the glare and reflection of the special film of the polarizing film. 2. The lens designed to pass the light in one direction can suppress the glare of the reflected light. 3. Reduce the glare of the opposite headlights at night, also reduce the reflection when fishing, easy to see when floating, reduce the glare on the water surface, and the fish in the water can also be seen clearly. It also blocks UV rays. protect eyes. 4. When exercising, rainwater can be prevented from being drawn in from the side.Product Specifications: - Lens material: PC - Lens function: anti-blue light, anti-ultraviolet, anti-pollen, anti-dust - Frame Material: Metal - Overall length of frame: 143mm - Frame width: 58mm - Frame height: 35mm - Temple length: 134mm - Nose bridge: 24mm Note: - 1. There is a slight error in manual measurement, please understand. - 2. Due to the difference between different monitors, the picture may not show the actual color of the product Precautions: 1. When you wear sunglasses, or take them off, please operate carefully with your hands to avoid deformation of the frame. When you put it on the table, please always put the lens up to avoid damage to the lens. 2. When not in use, please store it in a hard case or soft bag. 3. When wiping the sunglasses, please use a soft glasses cloth. Never wipe with paper towels, clothing, rough or too hard objects. 4. Do not place the sunglasses in high temperature places such as heaters or stoves. In order to prevent the deformation of the sunglasses due to high temperature, the performance of the lenses is degraded or deformed, please do not wear sunglasses, shower and sauna.We are responsible for product quality and provide thoughtful after-sales service. If you have any questions, please feel free to contact us.