Profile: Interlink Supply provides equipment, chemicals & accessories for carpet cleaning, hard surface cleaning and restoration. Corner guards prevent hoses from damaging paint or wall coverings as they go around corners. It creates a powerful, positive moment of truth and eliminates costly claims & repairs. Three are enough for most residential jobs. These are made of unbreakable, lightweight, non-marking plastic. Gentle rounding on corner allows the hose to round the corner with less grabbing action, keeping the corner guard in place, especially when used on door jams. With the rounded edges, the bottom plate allows the hose to glide over the corner guard without catching. The bottom side that comes in contact with the floor has a carpet grabbing edge that keeps the corner guard in place.