Does your banger have an unsightly rust spot or scratch?  Patch it up with a magnetic Auto plaster. 

It's easy to apply and can be removed without damaging your car.

A fun gag/gift for your 'worst driver' pals, simply for the 'next time' they have a bump!  It looks like a giant plaster!!  It's also great to have on hand in case you prang someone's car and you're having a hard time breaking the news, just slap it on and lighten the mood.