The product is a 2024 Leaf Metal Jung Hoo Lee rookie trading card featuring a pre-production proof design, making it a one-of-a-kind collectible for fans of the San Francisco Giants. With a limited print run of only one, this card is a valuable addition to any baseball card collection. The card is made of card stock and includes unique features such as being serial numbered, a limited edition piece, and part of an insert set, making it a sought-after item for collectors looking to chase after rare and exclusive baseball cards.