1. Italian crystal plate leg series has good luster, good durability and permanent fadeless 2. It has a two-color electroplated concave coil with fine work and beautiful color. 3. The wide-edge design refuses to expose the lenses to meet the needs of matching glasses 4. 5. Comfortable and environment-friendly Silicone nose rest fits naturally and is not easy to press the nose. Firm mirror shaft design performance is stable and not easy to loosen