The 1991 Donruss Baseball Complete Set features a standard-sized collection of 794 original trading cards from Major League Baseball players like Barry Bonds, Ken Griffey Jr, Bo Jackson, and Nolan Ryan. This set includes cards from the MLB World Series and showcases players from teams like the New York Yankees, Atlanta Braves, Seattle Mariners, and St. Louis Cardinals. With a focus on baseball, this set is perfect for collectors looking to add iconic cards from the 1990 season to their collection.