Tiny pavé disc flat back stud is set in 14K Solid Gold. Perfect for helix, second, third and upperlobe piercings. | 14K Solid Gold White Zirconia Gemstone Disc Diameter 4x4mm(0.16x0.16in) Post Length 6mm, Thickness 1mm(18ga) Front threaded screw closure on 3mm disc flat back #JS120-G6