This is an official size Kansas State Wildcats logo football autographed by quarterback, 7 Michael Bishop. He signed this ball boldly with a black Sharpie, and has been professionally authenticated by one of the professions leading 3rd party authentication services - JSA (James Spence Authentication). The item will come with the certificate of authenticity (COA) from JSA that matches the sticker they placed on the item. Visit JSAs website and enter your certificate number for signature verification!