The Convertible Reversible Pendant Necklace is perfect for celebrating St. Patrick's Day in style. This design features a green enamel and gold tone reversible pendant on a convertible length quatrefoil chain. Wear it day or night to dress up your holiday looks. Adjustable pendant necklace. Dimensions: 18" - 36" + 4" extender. Part of the Green Collection. 55% brass, 30% zinc, 10% plastic, 4% steel, 1% cubic zirconia. Custom designed exclusively for Chico's. Handcrafted with nickel-free metal.