NFL Officially Licensed Blue Anodized Steel Seattle Seahawks Helix Earring Industrial Barbell 14 Gauge 38mm Gauge size 14 gauge; 1.6 millimeters 1 1/2 inch; 38 millimeter helix barbell length Blue anodized titanium over 316L stainless steel industrial piercing Moveable officially licensed NFL Seattle Seahawks logo charm Industrial barbell can be used for industrial, project bar or helix earring