Body Candy Stainless Steel Clear Red Heart Flower Helix Earring Industrial Barbell Piercing 14 Gauge 36mm Gauge size 14 gauge; 1.6 millimeters 1 7/16 inch; 36 millimeter helix barbell length 316L stainless steel straight barbell industrial piercing Features moveable flower charm with heart shaped accents Industrial barbell can be used for industrial, project bar or helix earring