Body Candy Handcrafted Black Anodized Steel Angelic Heart Dangle Helix Earring Industrial Barbell 14 Gauge 40mm Gauge size 14 gauge; 1.6 millimeters 1.57 inch; 40 millimeter barbell length Black anodized titanium over 316L stainless steel straight barbell Features non-moveable dangle of angelic heart with feather detail To wear as helix piercing simply insert each end of the barbell into each hole