Body Candy Gold Plated Stainless Steel White Heart Key Helix Earring Industrial Barbell Piercing 14 Gauge 38mm Gauge size 14 gauge; 1.6 millimeters Barbell length 1 1/2 inch; 38 millimeters Gold plated 316L stainless steel straight barbell for an industrial piercing To wear as helix piercing simply insert each end of the barbell into each hole Skeleton key industrial barbell piercing with white heart