This 16x20 Photo of "Fat Batman" has been personally hand-signed by future Hall of Famer, Jason Kelce in perfect Green Paint Pen. This item was signed in the presence of and witnessed by a representative of Professional Sports Authentication. It comes with an individually numbered, tamper evident sticker from PSA which can be reviewed online to ensure authenticity. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud.