This product is an 81-card lot of Barry Bonds trading cards from various manufacturers such as Topps, Donruss, and UD. The cards are standard size baseball trading cards made of card stock and feature the player in various events or photoshoots. The cards are from the Major League (MLB) and are in English with autograph authentication from Donruss. These cards are perfect for fans of Barry Bonds looking to add a collection of his memorabilia to their sports trading card assortment.