Vintage Coro Pegasus thick snake chain necklace

Vintage 50s, ultra thick flexible snake chain chocker necklace by Coro Pegasus, a popular retired American costume jewelry brand, made out of quality yellow gold metal with white gold metal knot accent, timeless design, fits comfortably, overall in great condition for the age, some light aging/wear signs to the plating as seen in the close up photos, not really noticeable when worn, measures 40 cm long, has nice weight to it.