bodyjewellery 16G 16 Gauge 1/2 surgical steel eyebrow lip ear tragus rings ball closure ring bcr captive bead bar ALEI Piercing Set of 10 Number of Item(s):10 Pieces Jewelry Types: Captive Ring Product Materials: 316L Surgical Steel Gauges: 16G(1.2mm) Length / Diameter: 1/2"(12mm)/Ball Sizes: 4mm ball