If you want to buy new ring and you are not sure with the size this is perfect tools for you to find it.
I wanted to avoid different chart conversion so I just made ring with inner ring diameter in millimeters.
So for example ring with number 14 has inner diameter 14mm.
I did just few values but I can extend it.
I also uploaded rings without numbers if you want to wear it longer time.
Thickness of the rings is 3mm
The author marked this model as their own original creation.