Body Candy Bioplast Black Marbled Pattern Acrylic Ball Horseshoe Circular Barbell14 Gauge 3/8" 14 gauge circular barbell Diameter 3/8 inch; 10 millimeters Bioplast flexible horseshoe barbell perfect for septum ring or lip piercing Features black marble pattern acrylic ball ends Comfortable and easy to use circular barbell ideal as navel ring