This elegant and simple Flower fire opal will boost the look of your style, it can be worn in so many piercings.Materials - ASTM F136 Titanium / Lab OpalsLength - 6mm, 8mm, 10mmSize -5mm Opal flower (0.9MM THREAD)Gauge - 14g, 16g, 18gInternally ThreadedAnodizing AvailableSold in Singles