Size chart
Stud earrings size chart
| Placement | Post lengths | Gauge (Thickness) |
| HELIX | 5 - 8mm | 16G (1.2mm) |
| FORWARD HELIX | 5 - 8mm | 18G (1.0mm) |
| FLAT | 6 - 8mm | 16G (1.2mm) |
| CONCH | 10 - 12mm | 16G (1.2mm) |
| LOBE | 6 - 8mm | 18G (1.0mm) |
| ROOK | 6 - 8mm | 16G (1.2mm) |
| TRAGUS | 5 - 8mm | 16G (1.2mm) |
| DAITH | 8mm | 16G (1.2mm) |
Hoop earrings size chart
| Placement | Post lengths | Gauge (Thickness) |
| HELIX | 5 - 8mm | 16G (1.2mm) |
| FORWARD HELIX | 6 - 8mm | 18G (1.0mm) |
| CONCH | 10 - 12mm | 16G (1.2mm) |
| LOBE | 6 - 10mm | 18G (1.0mm) |
| ROOK | 5 - 8mm | 16G (1.2mm) |
| TRAGUS | 6 - 8mm | 16G (1.2mm) |
| DAITH | 8 - 10mm | 16G (1.2mm) |