Fast Draw Gun Magnet Now you can easily hide or mount your gun or knife under a desk, shelf, on a door or wall. Holds over 15lbs. Can be mounted onto any surface that can support 15 pounds or more. They can be used under, on the sides of, or the back of desks, drawers or doors. Can be used with handguns, rifles, shotguns and knives. Use in your Home, Office, Boat, Car, Truck, Any Vehicle, Gun Safes or anywhere you may have the need for the Fast retrieval of your firearm.