17 Total Signatures including Steve Kerr, Stephen Curry, Klay Thompson, Draymond Green, Shaun Livingston, Kevon Looney, Ian Clark, Leandro Barbosa, James Michael McAdoo, Brandon Rush, Festus Ezeli, Jason Thompson, Luke Walton, Jarron Collins and Ron Adams

Autographed item comes with a Letter Certificate Of Authenticity from PAAS Professional Autograph Authentication Services 

Certification Number MF34268

NOTE: BALL IS 28.5 SIZE (STANDARD IS 29.5)