BodySparkle Body Jewelry Silver Swirl Cartilage Earring 18g-16g-Left or Right-Steel Cartilage Piercing Barbell-Helix Earring Cartilage Ear Barbell Available for Left or Right ear and in 18 gauge or 16 gauge. Choose size and style from menu above 1/4 inch (6mm) barbell Sold individually, not in pairs.