Sprinkle your neckline with some whimsy by adding this CZ butterfly station necklace to your stack. Made in responsibly sourced, nickel-free 925 solid sterling silver for everyday wear. Stones: Cubic Zirconia Stone Sizes: 1 mm Adjustable Chain Length: 16 in. + 2 in. ext. chain Butterfly Design Size: 7.5 x 12.7 mm