A HAND SIGNED PITTSBURGH STEELERS LOGO FOOTBALL BY ROCKY BLEIER. THE BALL IS A LOGO FOOTBALL SAME SIZE AS THE PROS USE. ROCKY IS A 4X SUPER BOWL CHAMP AND A NATIONAL CHAMPION. ROCKY INSCRIBED THE BALL "4X SB CHAMPS" DO NOT MISS OUT ON THIS COOL PIECE! Certificate of Authenticity The ball is accompanied by a certificate of authenticity hologram and a picture of Rocky signing . No Doubt when it comes to authenticity!!!!