These are *corner guards* or *wall protectors*, commonly used in parking lots, warehouses, and industrial spaces.
- *Material*: Usually made from rubber or plastic with reflective yellow markings for visibility.
- *Purpose*: Protect walls, pillars, or edges from vehicle or trolley impact.
- *Placement*: Mounted on sharp wall corners or columns to prevent damage.
The reflective strips enhance visibility, especially in low-light areas.