Think you are talking about a different item than the original post.
I read the OP as about the thin tape between the stainless molding that goes between the main upper door/window weatherstrip and the body. That is a foam tape, size as noted.
I think you are referring to the tape that is used to seal the windows into the stainless frames, different item. Nnot sure baout the sizes, but think they both use the same thickness. Oddly, had a question on a similar topic I was going to post, and read this first, but will start a new tread on that!