Ruifan 10PCS 16G CBR Horseshoe Circular Rings Black Titanium Anodized 316L Surgical Steel Lip, Septum Piercing Jewelry & Cartilage 3mm Balls 6-12mm Material: 316L Surgical Stainless Steel Gauge: 16G(1.2mm);Ball size: 3mm;Inner diameter: 6mm. Hypoallergenic and nickel free body jewelry Jewelry can be used for septum piercings, cartilage piercings and more. Package include:10pcs per pack , come with one free gift velvet bag(color at random). You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!