This is a World Champion WBC Belt, approximately 10x47, that has been hand signed by Mike Tyson. Please note, the metal emblems of the 4 boxers are upside down. There is a smudge in the signature as shown. This item has been witnessed and certified authentic by Beckett Authentication (BAS) and comes with their tamper-proof witness sticker. Beckett Authentication has recently changed their physical certificate card policy where they no longer match their tamper-proof sticker with a physical certificate. A certificate can be printed on Beckett's website for the matching authentication number.