For subtle sparkle our Silver Tennis Necklace is the one. Wear it with sweaters or open necklines. Mix and match with other pieces from our Silver Chain Collection. Lobster closure. Dimensions: 16.5" + 4". 49% brass, 48% glass, 2% steel, 1% cubic ziconia. Part of the Silver Chain Collection. Custom designed exclusively for Chico's. Handcrafted with nickel-free metal.