828 x 18800
828 x 18800 = 15566400
Example of 828 x 18800 pixels banner dimensions.
778 x 18850 788 x 18840 798 x 18830 808 x 18820 818 x 18810
828 x 18750 828 x 18760 828 x 18770 828 x 18780 828 x 18790
828 x 18850 828 x 18840 828 x 18830 828 x 18820 828 x 18810