Size and Colour Charts
Conversion Tables
| Gauge (ga) | Millimeter (mm) |
| 18ga | 1mm |
| 16ga | 1.2mm |
| 14ga | 1.6mm |
| 12ga | 2mm |
| 10ga | 2.4mm |
| 8ga | 3.2mm |
| 6ga | 4mm |
| 4ga | 5mm |
| 2ga | 6mm |
| 0ga | 8mm |
| Inches ('') | Millimeter (mm) |
| 1/4" | 6mm |
| 5/16" | 8mm |
| 3/8" | 9.5mm |
| 7/16" | 11mm |
| 1/2" | 13mm |
| 9/16" | 14mm |
| 5/8" | 16mm |
| 11/16" | 17.5mm |
| 3/4" | 19mm |
| 13/16" | 20.5mm |
Titanium Colour Chart
Jewelled Navel Colour Chart
Pointed Jewelled Navel Colour Chart
