Size Guide
|
DIAMETER (mm) |
CIRCUMFERENCE (mm) |
RING SIZE (US) |
| 14.1 | 44.2 | 3 |
| 14.5 | 45.5 | 3.5 |
| 14.9 | 46.8 | 4 |
| 15.3 | 48 | 4.5 |
| 15.7 | 49.3 | 5 |
| 16.1 | 50.6 | 5.5 |
| 16.5 | 51.9 | 6 |
| 16.9 | 53.1 | 6.5 |
| 17.3 | 54.4 | 7 |
| 17.7 | 55.7 | 7.5 |
| 18.1 | 57 | 8 |
| 18.5 | 58.3 | 8.5 |
| 19 | 59.5 | 9 |
| 19.4 | 60.8 | 9.5 |
| 19.8 | 62.1 | 10 |
| 20.2 | 63.4 | 10.5 |
| 20.6 | 64.6 | 11 |
| 21 | 65.9 | 11.5 |
| 21.4 | 67.2 | 12 |
| 21.8 | 68.5 | 12.5 |