Score major style points with our Spike And Ball Stainless Steel Hinged Segment Ring! This spiky piece features a spike and ball design, and is sold individually in a size 12G. The hinged segment allows for easy opening and closing, perfect for healed piercings. Available in inner diameters of 5/16" (8mm) and 3/8" (10mm), it's especially great for septum piercings.