Marble ball horseshoe barbell, 12 ga Home » Circular Barbells | Ear Piercing | Acrylics | Nipple Piercing Gauge (Thickness): 12 (2.0mm)Material: 316L surgical grade stainless steel Material: acrylicType: circular barbellShown: 13mm horseshoe barbell with 5mm balls. Retail Price: $5.74Your Price: $ Diameter: 1/2" (13mm)only this diameter is available Ball size: ----- Choose One -----3/16" (5mm)1/4" (6mm)5/16" (8mm) Color: ----- Choose One -----black - Jblue - Hclear - Glight blue - Dpink - Fred - Apurple - Clight green - Iyellow - Bwhite - Korange - EQuantity: