size guide
Find the right size for your piercing
This guide was developed based on our experience in piercing jewelry, the knowledge of allied professional piercers, and the real experience of our customers. Its objective is to help you choose the right size before buying, with a clearer, more visual, and more precise reading.
Keep in mind that every anatomy is different. Although these measurements apply correctly for the vast majority of our customers, the final recommendation may vary depending on the pierced area, the type of jewelry, and your personal preference.
Based on needle piercings
This guide is designed for piercings done with a professional needle, the technique recommended by specialized piercers.
Real, frequently used measurements
Includes the most common gauges, lengths, and diameters for ear, nose, navel, and nipple piercings based on Helix's commercial experience.
Shop with more confidence
A clear guide reduces errors when choosing jewelry, improves purchase confidence, and helps avoid doubts before checkout.
Basic Measurement Concepts
Ear Piercings
| Area | Gauge | Recommended ring diameter | Recommended labret / barbell length |
|---|---|---|---|
| Helix | 16G (1.2 mm) | 8 mm | 6 mm / 8 mm |
| Conch | 16G (1.2 mm) | 10 mm / 12 mm | 8 mm / 10 mm |
| Upper Lobe | 16G (1.2 mm) | 6 mm / 8 mm | 8 mm |
| Lobe | 16G (1.2 mm) | 8 mm / 10 mm | 8 mm |
| Tragus | 16G (1.2 mm) | 6 mm | 8 mm |
| Daith | 16G (1.2 mm) | 8 mm | Not applicable |
| Forward Helix | 16G (1.2 mm) | 6 mm | 6 mm / 8 mm |
| Rook | 16G (1.2 mm) | 8 mm | Not applicable |
| Flat | 16G (1.2 mm) | Not applicable | 6 mm / 8 mm |
Nose Piercings
| Jewelry type | Gauge | Recommended diameter / length | Note |
|---|---|---|---|
| Ring | 0.8 mm (20G) or 1 mm (18G) | 8 mm | Common size for nose piercings done with a needle. |
| Stud | 0.8 mm (20G) or 1 mm (18G) | 8 mm | Applies to spiral or "L"-shaped systems. |
| Labret | 0.8 mm (20G) or 1 mm (18G) | 8 mm | Ideal depending on the fit and anatomy of each person. |
Navel and Nipple Piercings
This reference was developed for piercings performed with a professional needle, which is the correct and recommended technique by specialized piercers.
In these areas, the most common gauge is 1.6 mm (14G).
| Piercing | Recommended gauge | Recommended length |
|---|---|---|
| Navel | 14G (1.6 mm) | 10 mm |
| Nipple | 14G (1.6 mm) | 14 mm / 16 mm |
Important before buying
Before completing your order, please ensure that your piercing size is correct, as for hygiene reasons, jewelry cannot be exchanged or returned.
- These measurements are approximate and apply to the vast majority of our customers.
- The ideal size may vary depending on your anatomy, the angle of the piercing, and the type of jewelry.
- If your piercing was done with a technique other than a professional needle, the measurements may vary.
- If you have any questions, we recommend consulting your piercer or our team before purchasing.
What does gauge mean?
Gauge refers to the thickness of the jewelry that passes through the piercing. For ear piercings, the most common size is 16G (1.2 mm).
What does length mean for a labret or barbell?
It is the length of the jewelry bar, measured from the base to the end, not including the top ornament.
What does diameter mean for a ring?
It is the total distance of the ring from one end to the other. The appropriate size depends on the pierced area and your anatomy.
What size is recommended for navel and nipple piercings?
In both areas, the most common size is 14G (1.6 mm). For navel, 10 mm length is usually used, and for nipple, 14 mm or 16 mm, depending on the anatomy.
