Hinged segment ring made from 316L stainless steel with a hoopdesign, decorated withrainbow aurora roundcz gems on either side, forming a long marquise shape. These gems gradually increase in size towards the center. Sizeis16G. Choose your inner diameter size: 5/16" (8mm), 3/8" (10mm). The hinged design makes this piece easy to insert and remove. Sold individually (1pc).