The product is a 2019 Topps Heritage High Number Pete Alonso #519 Rookie Batting Pose PSA 10 trading card featuring the player Pete Alonso from the New York Mets. This original English language baseball card is made of card stock and is part of the 2019 Topps Heritage High Number set. It is a standard-sized sports trading card with a base set design and is a rookie card, making it a desirable collectible for MLB fans and card collectors.