Features: High Quality Material:These square sunglasses are made of metal and pc materials which adds shine in texture. No chemical smell. You will definitely feel worthwhile after touching and comparing. Decoration Sunglasses:This sunglasses can not only block UV rays and play a role in sun protection, but also a good decoration, which can be well matched with different clothes and hats, making you the most attractive person in the crowd. Multi-function: The lens is highly efficient in reducing blinding glare and eye strain, also offers a better contrast, deep and saturated image colors, provide superior optical clarity and razor-sharp vision at every angle. Ideal for Outdoor: Sunglasses are very suitable for sports and outdoor activities, and can block sand and dust such as biking, driving, traveling, hiking, fishing, blocking the sun, so the vision is clearer and safer. Intimate Service: Please feel free to contact us, we are ready to help. If you confront any problems about our products, we will solve your problems as soon as possible. Specification: Lense Material: PC Frame Material: Metal Glasses Total Width:148mm Glasses Leg Length: 140mm Mirror Height: 55mm Single Lens Width: 60mm Nasal Spur:18mm Weight:32g 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.