638 x 18000
638 x 18000 = 11484000
Example of 638 x 18000 pixels banner dimensions.
588 x 18050 598 x 18040 608 x 18030 618 x 18020 628 x 18010
638 x 17950 638 x 17960 638 x 17970 638 x 17980 638 x 17990
638 x 18050 638 x 18040 638 x 18030 638 x 18020 638 x 18010