7ZACC Steel and Clear Pyrex U-Shaped Septum Retainer Stapel Monofilament with Flared Ends16, 14, 12 and 10 Gauge, Clear Clear Acrylic and steel jewelry is best for your piercings Hide Your Piercing 16,14, 12 and 10 gauge W: 6mm, H: 4mm- (8 millimeters) STAPEL