The 2020 MLB Panini Diamond Kings Downtown Pete Alonso #D17 SSP Case Hit Mets trading card is a sought-after collectible featuring Pete Alonso from the New York Mets. This original insert card is part of the Panini Diamond Kings series and is made of durable card stock. With a unique Downtown design and being a Standard size baseball card, it appeals to collectors looking for rare and exclusive pieces to add to their collection. The card is in near mint condition or better, making it a valuable addition to any sports memorabilia collection.