Protecting plastic door threshold
 

I need some sort of film to apply to the plastic door threshold. I have back issues and getting in and out of my BRZ is a trick. I have to be extra careful not to drag my feet over the plastic trim at the bottom of the door opening. So far all is good and no scuffs.

The car came from the factory with a film applied to do just this during transport. Anyone know were I can buy a roll of this stuff?

Thanks!