Guide de style

Most standard lobe piercings done with a piercing gun are 20G (0.8mm). Lobe piercings done by professional piercers are often 18G (1.0mm) or 16G (1.2mm), which create a slightly more secure fit and heal better with quality jewelry.

Most cartilage piercings done by professional piercers are 16G (1.2mm). Some piercers use 18G for finer placements or smaller ear anatomy. If you are unsure, check with your piercer - buying the wrong gauge means the jewelry will not fit.

Most septum piercings are 16G (1.2mm). This is the standard gauge for horseshoe barbells and septum clicker rings. Shemisli septum jewelry is available in 16G and 18G - check the product listing for the specific piece you are purchasing.

No - 16G is thicker than 18G, and forcing a thicker post through a smaller piercing can cause tearing and irritation. You should match the gauge of your jewelry to your piercing exactly. If you want to size up, this should be done gradually with the guidance of a professional piercer.

Technically yes, but thinner jewelry in a larger piercing may feel loose and can cause the piercing to shrink over time around the thinner post. For the best fit and comfort, always match gauge to your piercing size.

5mm or 6mm gives the tightest, most seamless hoop look, best suited to smaller placements like forward helix or daith.

How do I know what length flat back stud I need? 6mm fits most standard helix, tragus, and earlobe piercings. If your piercing is fresh and still swollen, or your cartilage is on the thicker side, size up to 7mm or 10mm.

Threadless flat back studs are available in 20G, 18G, and 16G, with post lengths of 5mm, 6mm, 7mm, 8mm and 10mm. Hoops are available in 5mm, 6mm, 7mm, and 10mm inner diameter. Nose and septum jewelry is available in 18G and 16G. Exact sizing is listed on each product page.