18g 18 Gauge 1mm , 3/8 Inch 10mm Long - Rainbow Color Anodized Surgical Steel Circular Barbell Bulk Eyebrow Bar Lip Tragus Horseshoe Rings Earrings Lot Anyx- Pierced Jewelry Body Piercing Jewellery- Ball 4mm Number of Item(s):5 Pieces Jewelry Types:Circular & Horseshoe Body Piercing Parts:Lip,Tragus,Eyebrow,Ear Product Materials:rainbow color Anodized surgical steel Gauges:18G(1.mm)/Length / Diameter:3/8"(10mm)/Ball Sizes:4mm ball ends