Original / vintage pin back button measures 2" x 2".  Circa 1990. Button is in Near Mint condition.  Features a caricature of Michael Jordan dunking with facsimile autograph.  Also, has the Chicago Bulls logo.  Strong Near Mint to Mint condition.  Made by Salem Screen Printers / Wincraft.  Please see my other items for more Bulls memorabilia.  Buyer pays $3.95 for secure shipping.