Ring Size Guide
| Men's Size | MM |
|---|---|
| 7 | 17.3 mm |
| 7.5 | 17.7 mm |
| 8 | 18.1 mm |
| 8.5 | 18.5 mm |
| 9 | 18.9 mm |
| 9.5 | 19.4 mm |
| 10 | 19.8 mm |
| 10.5 | 20.2 mm |
| 11 | 20.6 mm |
| 11.5 | 21 mm |
| 12 | 21.4 mm |
| 12.5 | 21.8 mm |
| 13 | 22.2 mm |
| Women's Size | MM |
|---|---|
| 4 | 14.8 mm |
| 4.5 | 15.2 mm |
| 5 | 15.6 mm |
| 5.5 | 16 mm |
| 6 | 16.45 mm |
| 6.5 | 16.9 mm |
| 7 | 17.3 mm |
| 7.5 | 17.7 mm |
| 8 | 18.2 mm |
| 8.5 | 18.6 mm |