This is an authentic CARTIER 18K Yellow Gold Stainless Steel Santos Barrel Pendant. The pendant is crafted of 18 karat yellow gold and features a brushed stainless steel slider with the Cartier screw motif along the center of a gold band. This is a classic pendant with the modern style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.