TheseRainbow Aurora CZ Dagger Stainless Steel Nipple Barbellsare crafted from 316L stainless steel withshimmeringrainbow aurora cubic zirconia gems. They have a dagger design that goes through the nipple. Each barbell has a 9/16" (14mm) wearable area and is sized 14G.Externally threaded and meant for healed piercings. Sold in pairs (2pcs).