818 x 18800
818 x 18800 = 15378400
Example of 818 x 18800 pixels banner dimensions.
768 x 18850 778 x 18840 788 x 18830 798 x 18820 808 x 18810
818 x 18750 818 x 18760 818 x 18770 818 x 18780 818 x 18790
818 x 18850 818 x 18840 818 x 18830 818 x 18820 818 x 18810