Primepanda Necklace - 14G Titanium Horseshoe G23 Solid Implant Grade Septum Nipple Piercing Jewelry 1'2"- 12mm G23 TITANIUM - SOLID - IMPLANT GRADE This is a PAIR (2) 14G horseshoes/circular barbells with balls Ball Sizes: 4 mm Can be used for various piercings including earrings, lip rings, cartilage, nipples, septum or tragus. Material: Titanium