3mm Red Cubic Zirconia Black Ruthenium Plated 14K Yellow Gold Prong Set Nose Ring Twist Screw 20G Material: Black Ruthenium plated 14K yellow gold Features a 3mm round prong-set cubic zirconia Gauge: 20G (0.81mm) Length: 1/4" (6.4mm) Nose ring type: Twist / Screw