This is an awesome Spiral Flower Cartilage Earring. This Cartilage earring will look great on either ear you have your cartilage piercing on. This item has 5 Spiral Flowers cut out from the cartilage. The barbell is made up of 316L Surgical Steel. The size available for the barbell is 16 gauge with a length of 8mm - 5/16 of an inch. This item is sold individually. Entire piece is nickel free.