The 1999 SP Signature Edition Jeff Cirillo #JC1 Auto trading card is a single-insert card featuring the athlete Jeff Cirillo from the Milwaukee Brewers. This autographed card, part of the Autographs insert set by Upper Deck, is made of 20 Pt. card stock and is an original product from the 1999 season. With its unique design and player-specific attributes, this baseball trading card is a valuable collectible for fans and collectors alike.