BodyJewelryOnline 4-Pack 8ga Horseshoe Circular Barbells - Pair 316L Surgical Steel 3/4 - Nipple, Ear, PA Sold as a 4-pack  Perfect for nipple, ear, cartilage, P.A., nose piercings Autoclave safe  End balls measure 8mm Shaft measures 8ga with an overall length of 3/4"(19 mm) Made of 316L Surgical Steel - Highest Quality Sold and Shipped by BodyJewelryOnline