14g 14 gauge 5/8 Inch 16mm surgical steel tongue bar ear nipple barbell rings sili ball Blue lot AIHW Piercing 4Pcs Number of Item(s): 4 Pieces Jewelry Types: Barbell Product Materials: 316L Surgical Steel,Silicone,Acrylic Material Colors: Blue Gauges: 14G(1.6mm)/Length / Diameter: 5/8"(16.0mm)