Item Name: Piercing Piercing Jewelry Barbell Ear Studs Stainless Steel Cartilage Earring. Quantity : 2 PiecesColor : GoldItem Name : Cartilage Ear StudMaterial : Stainless Steel And Copper And Cz ZirconLength:6mmGauge (Thickness):0.8mmPackage Include: 2PCS Cartilage EarringNote:1.Please allow 1-2cm error due to manual measurement.