Custom Designed Sterling Silver 20mm Bezel Adjustable Ring Finding.  A Hippos Eating Alligators Exclusive©! We designed and manufacture this finding.  This finding has a "low bezel rim" (approx. depth 2mm) that will accommodate your 20mm Cabochon.  The perfect setting to show off your fused glass artwork... also great for... Lampworked Beads, Natural Stone Cabs and MORE! Clay Artists, imagine the rings you can make with with your handmade clay (pmc, porcelain, fimo, polymer, etc.) beads!  Available in Highly Polished .925 Sterling Silver and GOLD VERMEIL.