Body Candy Solid 14k White Gold 1.5mm Ball Straight Fishtail 20 Gauge 17mm Gauge 20 gauge; .8 millimeters Length 11/16 inch; 17 millimeters Nose ring with 1.5 millimeter solid 14k white gold ball end Solid 14k white gold nose stud with polished finish Straight fishtail nose stud can be bent to fit your nostril size