Value Pack: 1Pcs 14k Gold Flat Back Cartilage Earrings;14k Solid Gold Labret Stud. Real Gold Flat Back Conch Earring Stud. Normal Size: Bar Thickness: 16Gauge(1.2mm); Bar Length: 5/16"=8mm; Push in Real Gold Cartilage Piercing Jewelry Threadless Cartilage Stud, Easy to Screw Off and On. Material: 14k Solid Gold Top, G23 Titanium Post, Hypoallergenic and Nickle Free. Safe for Your Skin. Design: 14k Gold Flat Back Cartilage Helix Stud. Cute Cat 16g Labret Stud.Threadless Labret Piercing Jewelry. Best Gift on Mother's Day, Father's Day ,Vacation or Birthday, Party, Thanksgiving Day, Christmas and New Year. Piercing Location: 8mm length for helix, cartilage, conch, labret piercing. 14K Gold threadless cartilage earring stud 16g flat back labret stud 8mm cat real gold helix piercing jewelry yellow gold conch stud hypoallergenic