Madewell Arrowstack Vintage Gold Necklace Mixed metals meet a cool graphic shape in our best-selling necklace, adding a quiet edge to even the simplest of looks. To adjust the necklace, gently grasp the barrels and slowly slide them along the chain. Can be worn long or short. Length: 30". Gold-plated brass, gold-plated zinc, cubic zirconia. Adjustable gold-plated sliding closure. Clean with a soft cloth. Natural slight variations in color (see photos)