18g 18 Gauge 1mm 1/4" 6mm Surgical Steel Straight Barbells Eyebrow Ear Tragus Bar Ring Pierced Aufp 5pcs Number of Item(s) 5 Pieces Jewelry Types Barbell Body Piercing Parts Eyebrow,Ear,Tragus Product Materials:316L Surgical Steel stem Gauges:18G(1 mm) Length / Diameter:1/4 (6mm) Ball Sizes:3mm Steel Balls