780 x 2820
780 x 2820 = 2199600
Example of 780 x 2820 pixels banner dimensions.
730 x 2870 740 x 2860 750 x 2850 760 x 2840 770 x 2830
780 x 2770 780 x 2780 780 x 2790 780 x 2800 780 x 2810
780 x 2870 780 x 2860 780 x 2850 780 x 2840 780 x 2830