The product is a limited edition trading card featuring baseball player Hank Greenberg, known as "The Hebrew Hammer." This particular card is a Refractor card, which likely features a special design that reflects light in a unique way.
It is also artist signed by David Lee, adding to its value and collectibility. With a 1/1 designation, this card is one-of-a-kind, making it a highly sought-after item for fans and collectors of baseball memorabilia.