The ends are curved spring-loaded self-adjust to 18mm 19mm 20mm and 21mm.
Spring bars are included, remember to tell us what size you need.
The band itself is 17.2mm wide.
The length at the spring bars is 5 3/4" (146mm).
We can shorten it for no extra charge and might have links to add, send a message with length you need before purchase and we'll see if it can be done.
