Size: (Approx.) 3 mm for Ball/Spike
Piercing Gauge:18g(1mm)
S Hoop Inner Diameter Size: 10mm
Material: Stainless Steel
Conversion: 25.4mm=1 inch 5carats=1 gram
Color may vary slightly due to the color calibration of each individual monitor.
On Nov-17-17 at 06:01:13 PST, seller added the following information: