'70 SS Bench Seat

[Damien]

Hi guys, hoping someone can help. I dropped my seats off to the trimmer today to be recovered in the original vinyl/fabric combo and need the answer to one important part of the process. Can someone tell me the width of the vinyl strip on the front bench bottom? Once I have this I can match up the seat back. Would it also be safe to say that the strip of vinyl in the middle of the rear seat is the same width? My current front bench has been re trimmed incorrectly at some point so I found the pic below of what I'm trying to achieve. Thanks in advance.