Product Name:Cartier Juste Un Clou Earring 18K Pink Gold B8301234 Material:316L Titanium Steel + 18K Gold Plating Color: Pink Gold Material Features :Never fade,can be wore under water About the Collection:A nail becomes jewelry. Designed in 1970s New York, the first Juste un Clou bracelet reflected a wild, freewheeling era. Bold, modern, and innovative, Juste un Clou is a creative twist on a familiar object. This jewelry collection transcends the everyday, making the ordinary exquisite, for him and for her.