PRICES MAY VARY. ❀Conch Piercing Jewelry Material——Internally threaded cartilage earring are made of ASTM F136 titanium and certified by SGS, which is hypoallergenic and 100% nickel-free, suitable for healing and fresh cartilage piercing, like helix, conch, lobe. ❀Tragus Piercing Jewelry Size——Tragus jewelry gauge: 16g(1.2mm); Tragus earrings bar length: 8mm(5/16"). Top Design: Crown, snowflake, petals, wings, shell, spider and more. ❀Multiple Using——16g flat back earrings are also suitable for