The product being described is an autographed Los Angeles Clippers jersey signed by Ivica Zubac, an NBA basketball player. The authenticity of the autograph is guaranteed by James Spence Authentication (JSA). This original autographed jersey is a unique collectible item for fans of the Los Angeles Clippers and basketball enthusiasts alike. It adds a special touch to any sports memorabilia collection and is a valuable piece for fans of Ivica Zubac.