The Rock Cards 1991 Music Trading Cards are a vintage collectible from the RockCards Series One set, featuring a total of 288 cards in a factory sealed box. These non-sport trading cards are made of standard-sized card stock and showcase various rock musicians such as Vince Neil, Scott Ian, and Bret Michaels. The limited edition cards are in English and manufactured by Brockum in the United States, making them a must-have for any music trading card collector looking to add some rock memorabilia to their collection.