The product is a 1987 Topps #112 football trading card featuring Joe Montana of the San Francisco 49ers. This card is from the base set of the 1987 Topps collection, manufactured by Topps, and is a sought-after item for collectors due to its mint condition as graded by PSA 9. This sports trading card is a valuable piece of memorabilia from the National Football League (NFL) season of 1987.