Product Details16 Gauge 3/8 Vitrail Gem Gold Tone Classic Butterfly Circular Barbell This 16 gauge horseshoe septum ring is not just a beauty, it is a beautiful butterfly. It is made with a 10mm gold tone PVD over 316L surgical grade stainless steel circular barbell. Each of the ends features an elegantly simple butterfly charm, with classic features and vitrail gems set into the wings. You can rock it in multiple piercings including tragus, helix, and some daith piercings. Simple details, classic color, and plenty of elegance - this cartilage piercing jewelry really is a beauty.Specifications16 Gauge (1.2mm), 3/8" (10mm), Gold Tone PVD over 316L Surgical Grade Stainless Steel Circular Barbell