I'm a big fan of nylon watch straps, and have quite a few (of the 16mm-18mm variety - Central, J. Crew, Brooks Brothers, etc.).
I came across and purchased this bag of watch straps recently - while there were a few 16mm and 18mm straps that I have kept, there are a TON of 12mm straps here. I have no idea what to do with them...any suggestions?