I have had many cars with leather arm rest, and they always show dirt and wear. I have a solution for my new Model S. I have had made these tacky, feels like leather arm guards. I made them in Black and Tan to almost match the tan and black Model S. I also have them for the center arm rest. They can easily be removed and replaced . No harm to the leather. See attached photo of the before and after of my SC430 Lexus arm rest to make my point about wear. I will make these available for $30.00 a set of 2 front doors and 2 center arm rest dye cut to fit the Model S. Lexus SC430 version also ready to ship price at $40.00. I am willing to make these for any car model that needs them protection. I will show how to make a template. - - - Updated - - - The Tesla Model S did not upload. Here goes again. Sorry for the Newbie mistakes.