1. Find a ring that is your size.
2. Use a ruler or caliber to measure the inside diameter of the ring and then match it with the circles on below size sheet.
Example: if your ring has an inside diameter of 17.7 millimeters (0.696 inches), this corresponds to size 7.5.
If the diameter falls between two sizes, choose the larger size.
You’re all set.
If we do not offer your size or a size that is close, please contact us for custom sizing options.