Body Candy Steel Barbell Light Blue Accent Settle Down Anchor Cartilage Earring 16 Gauge 1/4" Gauge size 16 gauge; 1.2 millimeters 1/4 inch; 6 millimeter barbell length 316L stainless steel straight barbell for cartilage piercings Features brilliant blue accent at top of anchor charm Cartilage earring includes 3 millimeter ball end