David Diehl signed Autographed Footballs is the missing piece to any New York Giants sports room, man cave, home or office. Add this David Diehl New York Giants Autographed Wilson NFL Super Grip Football - 2x SB Champs Inscription to your collection today! This David Diehl signature is certified authentic and comes complete with a Certificate of Authenticity (COA) from Sports Collectibles and matching tamper-evident sticker. Sports Collectibles is the online leader in authentic New York Giants autographed sports memorabilia. Shop with complete confidence as this David Diehl autograph is 100% authentic. We got legendary NY Giants lineman to hand sign this football with the inscription 2x SB Champs, which is sure to please any diehard Giants fan. Your order ships out same day of purchase and is backed by our 100% Money Back Guarantee.