What is a mirror?

Also known as convex mirror, wide-angle mirror and turning mirror, it is mainly used in various bends and intersections, which can expand the driver's vision. Mirror is also called convex mirror and wide-angle mirror. Rotating mirror is mainly used in various bends and intersections, which can broaden the driver's vision, find the vehicles opposite the bend as soon as possible and reduce the occurrence of traffic accidents. It is also used for anti-theft and monitoring dead corner lights in supermarkets.