The 2025 Leaf Mike Sirota Optichrome Baseball Aquatic 1/1 Pre-production Proof trading card is a highly collectible and unique item for baseball enthusiasts. This autographed card features a label or sticker autograph from the player himself, with authentication from Leaf. With a print run of only one, this one-of-a-kind card is sure to be a standout addition to any sports trading card collection. Crafted from card stock with a thickness of 35 Pt., this original card showcases the player in a vibrant Optichrome design, making it a must-have for fans of Mike Sirota.