Style: dainty 6mm flat back helix cartilage tragus earring stud. Gauge size: 16g/1.2mm; bar length: 6mm; Material: 100% g23 titanium material. Lead and nickel free. Value pack: includ 1 pcs 3cz climb 16g helix cartilage tragus piercing jewelry. a best choice for your friend, your families or yourself. Ocassion: this detailed 6mm 16g flat back stud earring is used for for tragus cartilage and helix piercing. F136 Titanium 16g Flat Back helix Earring stud threadless tragus Cartilage Piercing Jewelry 3cz cluster helix jewelry push pin 6mm short lobe earring stud