A touch of sparkle is easy to obtain with this little beauty! The titanium post is gold plated and has a round faux crystal stud. Finish: 18kt gold plated Size: 20G/0.8mm Diameter: 2MM Closure: Curved post Material: Titanium, Faux crystal Style Number: 83211 - Claire's 18Kt Gold Plated Titanium Round Crystal 20G Nose Stud