12g Titanium Straight Barbell
12g Titanium Straight Barbell
Couldn't load pickup availability
Straight barbells are a tried and true jewelry option for great reason. Made from certified medical grade ASTM F-136 titanium, they not only look great, but feel great too. These 12 gauge barbells are excellent for your tongue, bridge, or nipple piercings and come with titanium ball ends included. With our wide selection of lengths and beautiful threaded ends (sold separately), you can achieve a totally unique look!
- ASTM F-136 implant grade titanium is hypoallergenic, nickel-free, and made for long term wear.
- Lifetime Warranty on broken or repairable jewelry. Does not cover lost items.
- Made in the USA
Because every body is different, no piercing has a truly standard sizing. If you have sizing questions, please contact us or a local piercer to help you out. We are not responsible for sizing issues.
Size Guide
Size Guide
Conversion Chart
6mm = 1/4"
8mm = 5/16"
10mm = 3/8"
Please Note: The sizes below are the most common sizes. Send us a chat if you have any questions and our stylists will help you select the best fit!
Ear Jewelry Size Chart
| Part of Ear | Earring Type | Thickness | Stud length or ring diameter |
Stud length |
| Lobe |
Stud |
20g |
6mm | 1/4" |
| Ring | 20g | 8mm | 5/16" | |
| Second Lobe | Stud | 20g | 6mm | 1/4" |
| Ring | 20g | 8mm | 5/16" | |
| Cartilage/Helix | Stud | 16g | 6mm | 1/4" |
| Ring | 16g | 8mm | 5/16" | |
| Forward Helix | Stud | 18g | 6mm | 1/4" |
| Ring | 18g | 6mm | 1/4" | |
| Tragus | Stud | 16g | 6mm | 1/4" |
| Ring | 16g | 6mm | 1/4" | |
| Snug | Curved bar | 16g | 8mm | 5/16" |
| Conch | Stud | 14g | 10mm | 3/8" |
| Ring | 14g | 14mm | 5/8" | |
| Flat | Stud | 16g | 6mm | 1/4" |
| Daith | Curved | 16g | 8mm | 5/16" |
| Ring | 16g | 8mm | 5/16" |
Face Jewelry Size Chart
| Part of Face | Earring Type | Thickness | Stud length or ring diameter |
Stud length |
| Nose (Nostril) |
Stud |
20g |
6mm | 1/4" |
| Ring | 20g | 8mm | 5/16" | |
| Septum | Ring/Clicker | 16g | 8mm | 5/16" |
| Eyebrow | Curved Bar | 16g | 8mm | 5/16" |
| Lip | Stud | 16g | 6mm | 1/4" |
| Ring | 16g | 10mm | 3/8" | |
| Monroe | Stud | 16g | 6mm | 1/4" |
| Labret | Curved bar | 16g | 8mm | 5/16" |
Body Jewelry Size Chart
| Part of Body | Earring Type | Thickness | Stud length or ring diameter |
Stud length |
| Belly | Curved Bar | 14g | 10mm | 3/8" |
| Nipple | Straight Bar | 14g | 13mm | 1/2" |
| Surface Anchors | Threaded End | 14g | N/A | N/A |
| Dermal Implants | Threaded End | 14g | N/A | N/A |
Return & Exchange Policy
Return & Exchange Policy
We heat seal our fine body jewelry and other merchandise for your safety and ours before shipping them to you. We do this for a few reasons:
1. We only sell brand-new merchandise that has never been worn.
2. We want you to be able to exchange for different merchandise or store credit if you would like, and this heat seal proves the product has not been tampered with.
3. Perfect for gift giving, or if you are not positive on the size of jewelry you need, you can see it in person, and we can still exchange it for you as long as the packaging is not tampered with :-)
Most body jewelry retailers say the sale is final, period. We are the opposite. We want you to have the best experience possible and know that Avanti is here to take care of you in every way we can!
Please get in touch with us immediately if you have any issues. We are happy to help! We offer 14 days after delivery to exchange your still-sealed merchandise.
