Body Candy Anodized Stainless Steel Purple Candy Striped Ascending Ball Industrial Barbell 14 Gauge 37mm Gauge size 14 gauge; 1.6 millimeters 1 1/2 inch; 37 millimeter barbell length Anodized over 316L stainless steel straight barbell Industrial jewelry features purple candystripe design Barbell can be used for industrial, project bar, or helix earring