The 2021 Topps X Mickey Mantle Collection features a special trading card of Mickey Mantle, a legendary player from the New York Yankees. This particular card is a Navy Blue parallel, numbered out of 199, adding rarity and value to the collectible. Manufactured by Topps, this serial numbered card is part of the base set for the 2021 season, making it a highly sought-after item for baseball fans and collectors alike.