Double Polyhedra Titanium Hinged Segment Ring Size:20G (5/16" - 8mm) though it is not meant

though it is not meant for long-term wear and may oxidize under extreme moisture conditions

they will slightly stretch the lobe down

and is made with gold pvd ASTM F-136 titanium

Borosilicate glass

these earrings are made with a ASTM f-136 titanium wire for durability

Double Polyhedra Titanium Hinged Segment Ring Size:20G (5/16" - 8mm) though it is not meantASTM F 136 titanium hinged segment ring with stacked polyhedra studs. Available in 20G, 18G, and 16G with inner diameters of 5 16"(8mm) or 3 8"(10mm, 16G only). Hinged design opens and closes smooth for hassle free insertion. Perfect for septum or cartilage piercings. Also available in PVD gold.