... Good after sale service:On-track Report ITEM REF. #12003002GEMSTONEMade with SWAROVSKI ELEMENTSRAW MATERIALSSilver / Copper / Alloy COLORSame as the photos ... Quality, Thick Plating, guaranteed 2 years under normal usagePACKING1pcs with card in one OPP, 1 dozen in Big OPPQuotation ... the raw materials.PRIVATE CRYSTAL -"Amazing You Always" 2012 new fashion jewelry earrings made with swarovski elements