This listing is for a Klay Thompson signed New Era Golden State Warriors 2021-22 NBA Champions hat. The item was signed using a silver paint pen.
The signature has been authenticated by Fanatics. The COA can be verified at:
https://www.fanaticsauthentic.com/verify-authenticity/x-391716+z-95228376-3107284990
The photos depict exactly what you will receive.