Get set for spring, Christmas, May birthdays, basically any time of year with this beautiful emerald green, cz nose stud. The andralok fitting makes it super simple to fit in 18 gauge piercings. The crystal is held at the front in a simple claw setting that maximises the visible surface area to make sure it sparkles to its full potential! This nose stud is 8mm long x 1mm wide and the crystal measures 3mm in diameter and 2mm deep.