The product is a 2026 Donruss Mike Piazza Signature Series Purple Holo Auto SP/49 trading card, featuring an autograph from Mike Piazza himself. This limited edition card, part of the Major League Baseball (MLB) set, is a rare find for collectors as it is signed by the legendary player and has a print run of only 49. The card is authenticated by Panini Authentic and includes features such as serial numbering and being classified as a short print, making it a highly sought-after collectible for fans of the New York Mets and Los Angeles Dodgers.