Adding timeless style to any wardrobe, this versatile CZ by the yard necklace is easy to wear from day to night. Made in responsibly sourced, nickel-free 925 sterling silver for everyday wear. Stone: Cubic Zirconia Stone Size: 3 mm, 4 mm, 5 mm Adjustable Chain Length: 16 in. + 3 in. Width: 0.5 mm