rook piercing 16 gauge barbell 16g 3/8 Inch 10mm Steel 4mm curved eyebrow lip bar tragus ball ear ring Jewelry 2Pcs AHBL Number of Item(s):2 Pieces Jewelry Type : Curved barbell, tragus piercing jewelry, helix piercing jewelry MANY USES  These Curved barbells can be worn as eyebrow rings, eyebrow rings 16g, spider bite lip rings and more depending on the size of the piercing. Product Materials:316L Surgical Steel Gauges:16G(1.2mm)/Length / Diameter:3/8"(10mm)/Ball Sizes:4mm Cone Ends