* Material: 316L Stainless Steel - 18K Gold plated * Size: 20" chain * 50cm-20 inches * Stainless Steel 316L (Surgical Steel) features: * With its resistance to rust and oxidation, this corrosion-resistant alloy is ideal for long-lasting jewelry designs. * This metal is the best suggestion for those living in high-humidity locations, as the metal will keep from rusting much longer than other metals.