However, it was easy for the cheating boyfriend to see the black box under the dirty car because of the clean look of the box.

I use it as a tracking device in case my car was ever stolen, but it does allow for a little "clanking" without the extra padding

it may be becsuse the car is some type of plastic ..the bumper but didnt work for me

Fits snugly and tightly to any vehicle and will not come off or damage the device , the car I attached it to went through dirt and rain and never got damaged or hurt so if you buy the Optimus tracker , you might as well purchase this as well !!

Works as it should and super strong magnets