The Donruss Opening Day set includes all players in major league baseball's starting lineup on the opening day of the 1987 season. Cards in the 272-piece set measure 2-1/2" x 3-1/2" and have a glossy coating. The fronts are identical in design to the regular Donruss set, but new photos were utilized along with maroon borders as opposed to black. The backs carry black printing on white and yellow and offer a brief player biography plus the player's career statistics. The set was packaged in a sturdy 15" by 5" by 2" box with a clear acetate lid. - 2006 Standard Catalog of Baseball Cards, 15th Edition.