This is a Jadeveon Clowney autographed custom Houston Texans photo full size football end zone pylon. This pylon measures 4 inches X 4 inches X 18 inches. Jadeveon has signed the pylon in black sharpie for us. The pylon includes a PSA/DNA certificate of authenticity, with PSA/DNA authentication certification #X37293. These items have been certified authentic by PSA/DNA. The most reliable 3rd party autograph authenticator in america. The item will come with a PSA/DNA Certificate of Authenticity and matching tamper proof PSA/DNA sticker.