Sterling silver pendant features opal gemstones on a Seahorse. In Greek Mythology, Poseidon is sometimes depicted riding a chariot pulled by sea horses. The opal is iridescent meaning the look and reflections change when you view it from different directions. Comes with a 16" Sterling Silver Rope Chain. Imported from Greece .925 Sterling Silver and Natural Opal Approx. Pendant Height 22mm (0.86in.)