The strong reflective effect of the wall corner protector can warn drivers of night driving safety. In the limited parking area, even if the car hits the corner of the wall, because the product is inherently foam as the main material, will not cause great harm to the car, can effectively play a role in protecting the car. Suitable for use in parking lots, residential areas, toll lanes, underground parking garages, factory workshops, loading and unloading platforms, home garage doors on both sides, etc.