638 x 18800
638 x 18800 = 11994400
Example of 638 x 18800 pixels banner dimensions.
588 x 18850 598 x 18840 608 x 18830 618 x 18820 628 x 18810
638 x 18750 638 x 18760 638 x 18770 638 x 18780 638 x 18790
638 x 18850 638 x 18840 638 x 18830 638 x 18820 638 x 18810