Rubber corner guards are used to protect sharp edges, corners, and structures from damage caused by impacts and collisions, particularly in high-traffic areas like parking garages, warehouses, loading docks, and industrial facilities. They absorb shock, prevent dents and scratches on walls and vehicles, and improve safety by clearly marking corners. Their durable, high-impact rubber construction makes them suitable for both indoor and outdoor use, with some models featuring reflective stripes for enhanced visibility.