First, Advanced Retro Style Vintage with Large Rims Design Gives off a Sense of Advanced. Second, One-Piece Lens Lenses Are Integrated, Beautiful and Elegant. Third, UV Protection Effectively Blocks Ultraviolet Rays and Protects Eyes. Fourth, the Big Face Looks Slim and Modifies the Face Shape, and the Big Face Can Be Easily Controlled. Fifth, Fashion Trends Lead Fashion Trends and Highlight Personality Charm. 6. High-Quality Materials Are Made of High Quality Materials, Which Are Strong and Durable.