648 x 30000

648 x 30000 = 19440000

Example of 648 x 30000 pixels banner dimensions.

598 x 30050 608 x 30040 618 x 30030 628 x 30020 638 x 30010

648 x 29950 648 x 29960 648 x 29970 648 x 29980 648 x 29990

648 x 30050 648 x 30040 648 x 30030 648 x 30020 648 x 30010