16g gauge 3/8 10mm Surgical Steel eyebrow lip navel bar ear tragus twister rings spiral barbell Green Piercing 2Pcs ALWX Number of Item(s):2 Pieces Jewelry Types:Spiral / twister Body Piercing Parts:Eyebrow,Ear Product Materials:316L Steel casting/Material Colors:Green Gauges: 16G(1.2mm)/Length / Diameter: 3/8"(10mm)/Ball Sizes: 4mm Ball Ends