Ring Sizing Table
| US Size | Inside Circumference (mm) |
|---|---|
| 4 | 46.8 |
| 4.5 | 48.0 |
| 5 | 49.3 |
| 5.5 | 50.6 |
| 6 | 51.9 |
| 6.5 | 53.1 |
| 7 | 54.4 |
| 7.5 | 55.7 |
| 8 | 57.0 |
| 8.5 | 58.3 |
| 9 | 59.5 |
| 9.5 | 60.8 |
| 10 | 62.1 |
| 10.5 | 63.4 |
| 11 | 64.6 |
| US Size | Inside Circumference (mm) |
|---|---|
| 4 | 46.8 |
| 4.5 | 48.0 |
| 5 | 49.3 |
| 5.5 | 50.6 |
| 6 | 51.9 |
| 6.5 | 53.1 |
| 7 | 54.4 |
| 7.5 | 55.7 |
| 8 | 57.0 |
| 8.5 | 58.3 |
| 9 | 59.5 |
| 9.5 | 60.8 |
| 10 | 62.1 |
| 10.5 | 63.4 |
| 11 | 64.6 |