This smart and stylish version of the "Tin Cup" pearl necklace, made popular by Renee Russo in the movie of the same name, features the traditional Tin Cup design, but pairs black 7-7.5mm solid nacre freshwater cultured pearls with a delicate 18k white gold-plated sterling silver snake chain. Casual or dressy, this black Tin Cup necklace will enhance any outfit. 16 inches long. Spring ring clasp.