The product is a limited edition sports trading card featuring legendary baseball player Willie Mays, from the 2005 Donruss Champions set. This specific card is a Green Impressions parallel variety, with a print run of only 25 copies. It is serial numbered and part of the base set, with the player representing the San Francisco Giants in Major League Baseball. While this highly collectible card is a must-have for baseball fans and card collectors alike, its rarity and association with a baseball great make it a highly sought-after item for any enthusiast of the sport.