Belly Bar Size Guide
Typical Belly Jewellery Sizing
| Jewellery Type | Common Gauge | Available Sizes* |
|---|---|---|
| Curved Belly Barbells | 14G / 1.6mm | 10mm, 11mm, 12mm |
| Hinged Belly Rings | 14G / 1.6mm | 11mm, 12mm |
*Sizes are a guide for healed piercings only. Anatomy and piercing depth vary, so your ideal fit may differ. Where possible, measure jewellery that already fits comfortably or ask your piercer.
Gauge / Thickness
| Gauge | Thickness |
|---|---|
| 14G | 1.6mm |
Curved Belly Barbells
| Length | General Fit |
|---|---|
| 10mm | Common belly bar length |
| 11mm | Slightly longer fit / a little more room |
| 12mm | Longer / roomier fit |
Hinged Belly Rings
| Ring Size | General Fit |
|---|---|
| 11mm | Common hinged belly ring size |
| 12mm | Larger / roomier fit |
How is each type measured?
Curved belly barbells: Length is measured along the wearable section of the curved bar between the top and bottom attachments. Decorative ends are not included in the measurement.
Hinged belly rings: Ring size is measured across the inside of the ring. This is the inside space of the ring, not the outside edges.

Everyone’s anatomy is different. If possible, measure jewellery that already fits you comfortably.






































