This is a sealed pack of 10 genuine Cartier gold-plated spring bars for the Cartier Tank Française MM DJ watch. These are authentic Cartier International Service parts, supplied in original sealed packaging, reference number 96120 (also marked 624).
If you are not sure if this will fit your watch or if you have any other questions, feel free to email me at Sales@TheWatchLink.co.uk. I'm happy to help!