The 2025 Panini Prospect Edition Mason White Green Prizm Autograph trading card features an authentic signature from baseball player Mason White of the Boston Red Sox. This original sports trading card is part of the Major League Baseball Prospect Edition set, made of card stock material and manufactured by Panini. With a Prizm parallel variety and autograph authentication from Panini Authentic, this collectible item is a valuable addition for fans and collectors of baseball trading cards.