Size Guide

US and EU sizes are approximate.

 Ring Size Diameter EU US
I 15.2mm 47.75 4.75
J 15.6mm 49.5 5
L 16.4mm 51.5 6
M 16.8mm 52.5 6.5
O 17.6mm 55.25 7.5
P 18mm 56.25 8