The 1997 Upper Deck #152 Defensive Gems Barry Bonds San Francisco Giants trading card is a standard-sized card made of card stock. This original sports trading card features Barry Bonds from the San Francisco Giants, a part of the MLB's 1997 season. Manufactured by Upper Deck, this card is in English and is part of the base set for the 1997 Upper Deck collection. This particular card, representing defensive gems throughout the 1997 season, is a valuable collectible for baseball fans and collectors alike.