Jstyle Stainless Steel Mens Womens Cubic Zirconia Stud Earrings Ear Piercings Barbell 3-6mm One Order Includes 3 Pairs Barbell Stud Earrings, Economical Set Which Deserves Your Buying. Stylish Barbell Stud Earrings, Perfectly for Cartilage Helix Tragus Piercing. Stone Width: 3-6mm, Bar Length 6mm, Gague Size: 1mm=18G, Standard Ear Piercing Size. Made of Quality Stainless Steel, Solid and Durable; Great Plating, Lasting Color Retention. 90-Day Money Back Guarantee or Exchange One Order Includes 3-4 Pairs Barbell Stud Earrings, Stylish Barbell Stud Earrings, Perfectly for Cartilage Helix Tragus Piercing. Stone Width: 3-6mm, Bar Length 6mm, Gague Size: 1mm=18G, Standard Ear Piercing Size. Made of Quality Stainless Steel, Solid and Durable; Great Plating, Lasting Color Retention.