This custom Alshon Jeffery signed Philadelphia Eagles football end zone pylon is brand-new and measures 4 inches (W) x 4 inches (L) x 18 inches (H). The signature, done in black sharpie, has been examined and certified authentic by an expert from Beckett Authentication Services (BAS). The proof photo of Jeffery signing the pylon is included at no extra cost with your purchase. You can verify the authentication by entering the authentication number S38570 at www.Beckett-Authentication.com. Don't forget to check out our website for more NFL and NCAA football autographed collectibles. Jeffery's notable career accomplishments include being a Super Bowl LII Champion, 2013 NFC Pro Bowl selection, and 2012 second-round NFL draft pick.