Cartier Key Holder Top Can also be used as a necklace top. Color: Silver Authentic Cartier top Engraved with the Cartier hallmark. The key holder part has been attached for my own convenience. If you don't need it, please let me know in the comments. I will send only the top part after removing it. Top size: Approximately 3.5-4cm in diameter Key holder total length: Approximately 10cm It can be used as a key holder or a necklace top, so I think it's a great deal. It's a beautiful item with no noticeable damage as shown in the pictures. I will carefully package and deliver it to you.