Gauge Size Chart Actual Size. Sizing information body piercing jewelry by circle designs. In the american wire gauge (awg). diameters can be calculated by applying the formula:
Prototypic Ear Gauge Size Chart To Scale Earring Guage pinterest.com
Standard ear piercings are usually pierced at 20g or 18g. The metric diameter and circumference measurements are listed below each ring size. That’s why you should understand the detailed measurement throug h an ear gauge size chart.