Acrylic Gauge Wheel
No more guessing what size your plugs are! This acrylic gauge wheel is super easy to use and can measure plugs or body jewelry between sizes 1" and 18g. The wheel is double sided so you can measure your jewelry in standard sizes or metric sizes. When using a gauge wheel, be sure to measure at the wearable area (the part that sits inside your ear) and do not measure the flares.