Black and white opal septum ring clicker on steel. 1.2mm gauge (US 16g). Bar length: 6mm or 8mm. This septum jewellery has a straight hinged bar section to allow easier fitting. It is very easy to fit yourself yet secure in the piercing. Made from high quality 316L surgical steel , which has been black PVD coated with a smooth, durable finish. Fitted with five (6mm bar length) or seven (8mm bar length) synthetic white opal stones. Designed specifically for use in the septum piercing (but can be used in some other piercings such as the helix).