Kia Aluminum License Plate. You are looking at a .024 guage Aluminum License Plate with black vinyl letters. White background.ITEM COLOR MAY BE SLIGHTLY DIFFERENT FROM PICTURE DUE TO LIGHTING AND MONITOR RESOLUTION Kia Aluminum License Plate. You are looking at a .024 guage Aluminum License Plate with black vinyl letters. White background. ITEM COLOR MAY BE SLIGHTLY DIFFERENT FROM PICTURE DUE TO LIGHTING AND MONITOR RESOLUTION