Hinged segment ringmade from gold pvd on 316L stainless steelwith ahoop design that has a front-facing, faceteddesign along the bottom. Size is 16G with an inner diameter sizeof either 1/4" (6mm), 5/16" (8mm) or 3/8" (10mm). The hinged design makes this piece easy to insert and remove. Sold individually (1pc).