Value Pack：1Pcs 14k Solid Gold Cartilage Conch Earring Stud 16g Flat Back; 14K Real Gold Dangle Cartilage Piercing Jewelry in 8mm Post. Post Gauge：16g(1.2mm); Post Length：5/16"=8mm; Internally Threaded Screw. Material：14k Solid Gold, Hypoallergenic and Nickel Free. Safe for Your Skin. Design：Dainty 14k Gold Cartilage Conch Jewelry with Internal Thread. Best Gift on Mother's Day, Thanksgiving Day, Christmas and New Year Gift. Piercing Location：Helix, tragus, cartilage, conch, labret piercing. 14K Gold helix earrings stud triangle 16g flat back tragus piercing jewelry real gold helix jewelry 6mm yellow gold threaded screw on tragus stud for women men hypoallergenic