The product is a rare and highly sought-after 2021 Panini Flawless Momentous Black Box 1/1 Alperen Sengun Rookie Card Auto. This unique trading card features the basketball player Alperen Sengun and is autographed by him. As a 1/1 card, it is one-of-a-kind and holds significant value for collectors. The card is from the 2021 Panini Flawless set, known for its premium quality and distinctive design. Perfect for basketball enthusiasts looking to add a special piece to their trading card collection.