Steel ball horseshoe barbell, 12 ga Home » 316L Stainless Steel | Circular Barbells | Ear piercing | Female piercing Type: circular barbellGauge (Thickness): 12 (2.0mm)Material: 316L surgical grade stainless steel Retail Price: $7.01Your Price: $ Diameter: 1/2" (13mm)only this diameter is available Ball size: ----- Choose One -----5/32" (4mm)3/16" (5mm)1/4" (6mm)5/16" (8mm)Quantity: