JewelrieShop Girls Stainless Steel Shiny Cubic Zirconia Square Barbell Cartilage Tragus Helix Studs 4 Assorted Pairs of Earrings as pictured will be included. (There may be some color difference) CZ Size: 3mm, 4mm, 5mm, 6mm; Pin Length: 6mm, Pin Thickness: 1.17mm 17 Gauge High Quality Stainless Steel, Anti-allergy, Not Inflamed, Tarnish Free, High Polished AAA Grade Cubic Zirconia (CZ) is using These Products are Selling under the Brand JewelrieShop