Elevate your collection of New York Yankees memorabilia with this Mark Leiter Jr. Player-Issued #56 Nameplate from the 2025 MLB Postseason. With the player's name and number along with eye-catching team details, this must-have collectible brings a piece of the locker room to any dedicated baseball enthusiast. Obtained under the auspices of Major League Baseball, this collectible includes an individually numbered, tamper-evident hologram that can be verified online to certify authenticity.