This Natural Rawlings Big Stick Baseball Bat has been hand signed by Mike Schmidt & features his name laser engraved on the barrel of the bat. Mr. Schmidt added the 548 HRs (Home Runs) Inscription. The Baseball Bat will include the PSA/DNA sticker affixed to the bat, the photo of Mike Schmidt signing and a Certificate of Authenticity from Creative Sports Ent, Inc with matching holograms on the bat and certificate.