Road reflectors are also called wide-angle mirrors, reflectors and turning mirrors. It is mainly used for various curves and intersections. It can expand the driver's field of vision and find the vehicles on the opposite side of the curve as early as possible to reduce the occurrence of traffic accidents. It is also used for supermarket anti-theft and monitoring dead corners.

Reflective mirror is also called convex mirror, wide-angle mirror, and turning mirror is mainly used for various curves and intersections, which can expand the driver's vision and detect vehicles on the opposite side of the curve as soon as possible to reduce the occurrence of traffic accidents; It is also used for supermarket anti-theft and monitoring the dead light.