Bead Type: Cubic Zirconia, Glass # Pieces In Set: 2 Included: 1 Necklace(s), 1 Pair of Earrings Features: Hypoallergenic, Nickel Free Earring Back: Post Jewelry Closure: Lobster Clasp Shape: Butterfly Metal Color: Gold Tone Chain Length: 18 Inch Earring Length: 4mm Earring Width: 4mm Extender Length: 3 Inch Chain Construction: Cable Care: Wipe Clean Country of Origin: Imported Photos are enlarged to show detail.