| Size | Diameter (Inches) | Diameter (MM) |
| 2.2 | 2.2" | 54 mm |
| 2.4 | 2.3" | 57.5 mm |
| 2.6 | 2.4" | 60.5 mm |
| 2.8 | 2.5" | 63.5 mm |
| 2.10 | 2.7" | 67 mm |
1. Take a bangle/bracelet that you already have and place over a ruler/scale
2. Measure the inner diammeter
3. Use the following chart to determine your size