This traditional 18K Rose Gold Filled Starry chain necklace is 22 inches long and 1 mm wide. / Nickel-free, Lead-free, Tarnish-Resistant / Hypoallergenic / Waterproof / Same Day Shipping from California! We have 16/18/20/22/24 inches in stock for this model.*** Free Velvet Gift Pouch Included.