Add a new centerpiece to your collection of New York Giants memorabilia with this Eli Manning and Mario Manningham autographed Riddell Speed Authentic Helmet. It features eye-catching game details and distinct signatures from the legendary quarterback and wide receiver duo. Manningham also further elevate this piece with a "SB XLVI Champs" inscription. Additionally, this collectible includes an individually numbered, tamper-evident hologram that can be verified online to certify authenticity.