Shower curtain ring

I broke the shower curtain ring the other day and didn't want to buy a 10 pack of rings to replace it soooo I printed one!
pretty basic shower curtain ring or ring for whatever other use you see fit. Couple variations on the design but I recommend version 3.2. version 3.1 is a much larger ring if you have a large pole to hang from or great deal of fabric? interested to see what other uses this will find.