The main body of the tape is a 2" width. The rear door contours to the rear fender well and where it widens.
It's so nicely installed, I just thought it was factory. Maybe it was a "kit" or option that was aftermarket when it was new.
I had to remove my pax side because it had peeled a little from the bottom and was allowing dirt underneath it. The driver's side is still in great condition.
Let me know if a pic would help.