Size Charts
Ring Size Chart :
Inside Circumference of Rings in Millimeters—16 Gauge
1 - 40
1.5 - 41
2 - 42.5
2.5 - 44
3 - 45
3.5 - 46
4 - 47
4.5 - 48.5
5 - 50
5.5 - 52
6 - 53.5
6.5 - 55
7 - 56
7.5 - 57
8 - 58
8.5 - 59
9 - 60
9.5 - 61.5
10 - 63
10.5 - 64
11 - 66
11.5 - 67
12 - 68.5
12.5 - 70
13 - 71
13.5 - 72
14 - 73
14.5 - 74
15 - 75
Septum Size Chart: Inside diameter in Millimeters
11 mm - Standard (slightly larger then your normal septum ring)
9 mm- Mini (average size)
7.5 mm - Micro (Slightly smaller then your normal septum ring)
6 mm - Baby (Made for lower piercing placement with a tight fit)