Size (Inch) | Measurement(mm) |
6.0 - 6.5" | 150 - 164 mm |
6.6 - 7.0" | 165 - 178 mm |
7.1 - 7.5" | 179 - 190 mm |
7.6 - 8.0" | 191 - 203 mm |
Ring Size (US) | Circumference (mm) |
5 | 46.9 - 49.3 mm |
6 | 49.4 - 51.8 mm |
7 | 51.9 - 54.4 mm |
8 | 54.5 - 56.9 mm |
9 | 57.0 - 59.5 mm |
10 | 59.6 - 62.1 mm |
11 | 62.2 - 64.6 mm |