The Key to your …  Design.  Success.  Heart.  You fill in the blank.  Our SH967 -  Oxidized, Antiqued, Cast Sterling Silver Key Charm.  A simple little piece that could be the Central, Essential, Pivotal, Significant Key to your Jewelry Design.  This has a 1.3mm Inside Diameter Closed Ring which will accommodate a 17 Gauge or thinner jump ring.