This one’s giving siren song energy. A single luminous pearl floats on a dotted chain, ready to lure you away with the call of the sea. Measurements: 15" + 1.5" extender Materials: Freshwater pearl and 18K gold PVD plated stainless steel, polished stainless steel for the silver version  Care: The metal parts are waterproof. However, the pearl is not. Prolonged exposure to water can discolor or damage the pearl.  Remove the necklace before swimming or showering. Gently clean with damp dust-free cloth. These are real pearls and, therefore, we recommend storing the necklace wrapped in a soft cloth to avoid scratches from other jewelry.