Bumper tie downs are used in race cars. They replace the standard bumper fasteners. Thanks to these ties, the bumper can be removed very quickly and easily for repair or maintenance of the units. To install them, small holes are drilled in the bumper and fender, in which bolts with beautiful washers made of aluminum are installed. A rubber band is put over these bolts, which is what holds the bumper in place.  There are several colors to choose from. Be careful when leaving your car with such mounts at night under the house, because your bumper can now be carried away by anyone.