This 2022 Bowman Prospects trading card features Marcelo Mayer, the Boston Red Sox rookie player, with a red autograph. The card is hard signed and comes with a major league (MLB) league tag. The autograph format is hard signed and the card is manufactured by Bowman. The card is part of the base set, and the signing was done by Mayer himself. It is a great addition to any collection for fans of the Boston Red Sox or anyone interested in sports trading cards.