We have created this easy to understand body jewellery size converter. Converting millimeters, gauge and inches has never been simpler. You can use our handy piercing conversion chart to convert any measurement of stretched jewellery, for ear tunnels, ear weights, ear plugs, stretched septums and more.

In Europe we generally measure in mm for septum jewellery, stretchers, plugs and tunnels. In North America stretcher jewellery is often measured in gauge or inches.

The term Gauge or the measurement in mm or inches refers to the thickness of your piercing jewellery and specifically the part that goes through the piercing. Please allow for tapered parts to our body jewellery collections as listed in the description.

Also please order either a pair or individual pieces.