A sterling silver oyster shell cast from a mold of an oyster shell found on Cape Cod.  It is featured in the photo on a sterling silver 1.75 mm spiga chain that is sold separately. The pendant is about 1 1/4 inches (3.1 cm) wide by 1 inch (2.5 cm) tall with your choice of either an oxidized or shiny finish. Also available with colored stones, with a pearl or as a sterling silver bracelet.