This is a brand-new custom Ricky Davis autographed Miami Heat 6x6 Inch Parquet basketball floor board. Ricky Davis used a black sharpie to sign this floorboard. Beckett Authentication Services (BAS) has examined and certified the signature as authentic. To verify the authentication, visit www.Beckett-Authentication.com and enter the authentication number BB77597. Please click on the images to enlarge them. For more NBA and NCAA autographed collectibles, please browse our website. Notable career achievements: 1998 NBA first round draft pick (#21 overall) and played for the University of Iowa Hawkeyes in college.