Heavy Duty Magnetic Door Stop Holder for Home or Office in Stainless Steel Finish (3 pk) *** HIGH QUALITY CONSTRUCTION WITH DURABLE STAINLESS STEEL FINISH *** DIMENSIONS: 3.5" x 2" (At Base) *** HEAVY DUTY MAGNET holds door open even when used with a door closer. Strong enough to be an iron doorstopper. *** WILL ALSO HOLD DOORS ON SPRING HINGES *** DESIGNED FOR WALL MOUNT OR FLOOR MOUNT: Protects your walls and doors from damage and wear and tear. Wall mounted doorstopper or floor-mounted doorstopper. DISENGAGES EASILY by gently pulling the door away from the door stop