Zircon Steel Septum Clicker Ring Jewelled 7 Gem (Gold coloured). 1.6mm gauge shaft, internal diameter 10mm. This sparkly piece of jewellery is ideal for the Septum but can also be used in some ear piercings too. Zircon Steel Septum Clickers, plain and jewelled. Hinged on one side. Also available in Steel and Black Steel.