Made of Copper and AAA Grade Cubic Zirconia. No Fading, no Distortion, Anti-allergy. Be Attention:This Jewelry set only sold by UDORA,Buyer buy from others seller will recive only necklace,as review show. Earrings Size: 0.63inch X 0.4 inch; Safe for Sensitive Ears, Hypoallergenic, Nickel-Free, Lead-Free Necklace Chian Length from 16.9inch-18.8inch;Pendant Size:0.63inch X 0.4inch; Comes with a Jewelry Gift Box. Ideal Gift for Bride,Bridesmaid,Wife, Girlfriend, Mom, Best Friend, Daughter or Sister.