Body Candy Handcrafted Rainbow Anodized Steel Crystal Heart Dangle Helix Earring Industrial Barbell 14 Gauge 40mm Gauge size 14 gauge; 1.6 millimeters 1.57 inch; 40 millimeter barbell length Rainbow anodized titanium over 316L stainless steel straight barbell Features non-moving dangling crystal heart Handcrafted in the USA industrial barbell body jewelry