BodySparkle Body Jewelry Clear Square Cartilage Earring Straight Barbell-16 gauge Earring Steel Helix Piercing Barbell Tiny Clear Square Jeweled Cartilage Barbell Earring 16g 16 gauge, 1/4 inch straight barbell Piercing Jewelry-Body Jewellery Bars and Hoops for Women, Men and Teens See our entire collection of square cartilage earrings in 16 gauge. Suitable for left or right ear