16g 16 gauge (1.2mm), 1/2" Inches (12mm) long - Anodized Surgical Stainless Steel eyebrow lip navel bars bar ear tragus twist twister earring rings spiral barbell with 5mm balls Rainbow - Pierced Body Piercing Jewelry Jewellery - Set of 2 ALWW Number of Item(s):2 Pieces Jewelry Types:Spiral / twister Body Piercing Parts:Eyebrow,Ear Product Materials:Anodized surgical steel/Material Colors:Rainbow Gauges: 16G(1.2mm)/Length / Diameter: 1/2"(12mm)/Ball Sizes: 5mm Ball Ends