16g 16 gauge 45mm Light Blue surgical steel Industrial barbells bulk Bars ear plugs set rings bar lot AQCD Piercing Set of 3 Number of Item(s):3 Pieces Jewelry Types:Industrial Barbell Body Piercing Parts:Ear Product Materials:Anodized surgical steel/Material Colors:Light Blue Gauges:16G(1.2mm)/Length / Diameter:45mm/Ball Sizes:4mm ball Ends