A clam shell found on Cape Cod was molded and is cast in your choice of 14K gold or sterling silver to create this charm with all its natural textures.  These particular clams are called Littleneck Quahog Clam shells.  Works well as a pendant or a charm.  The shell is approximately 1/2 inch (1.4 cm) in diameter.  The sterling silver is available with either a shiny or oxidized finish.  Also available as earrings.