You will love this new Mixed Metal Convertible Necklace. Pair it with Chico's matching, iconic jewelry styles. Brass convertible necklace with lobster claw closure. Dimensions: Converts to 17.5", 19", 21.5", 25", 28.5", or 33". 75% Brass, 20% Zinc, 4% Steel, 1% Cubic Zirconia. Custom designed exclusively for The Chico's Originals™ Collection. Handcrafted with nickel-free metal. Imported.