Opal hinged micro segment septum ring. 1.2mm Gauge. (US 16g) Available in 10mm internal diameter. Three alternating synthetic pink and white opal stones decorate the ring. Made from highly polished surgical steel. This ring has a hinged segment to allow easier fitting. It is very easy to fit yourself and very secure. Made from highly polished surgical steel and high quality synthetic opal. Unusual septum ring. Can also be used in the Helix and ear cartilage piercings.