780 x 3820
780 x 3820 = 2979600
Example of 780 x 3820 pixels banner dimensions.
730 x 3870 740 x 3860 750 x 3850 760 x 3840 770 x 3830
780 x 3770 780 x 3780 780 x 3790 780 x 3800 780 x 3810
780 x 3870 780 x 3860 780 x 3850 780 x 3840 780 x 3830