This is an authentic CARTIER 18K Pink Gold Love Screwdriver Pendant Necklace. The necklace is crafted of 18 karat pink gold and features a black silk cord holding a barrel pendant with a functioning screwdriver inside that can be used to open the Cartier LOVE bracelets. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.