780 x 2850
780 x 2850 = 2223000
Example of 780 x 2850 pixels banner dimensions.
730 x 2900 740 x 2890 750 x 2880 760 x 2870 770 x 2860
780 x 2800 780 x 2810 780 x 2820 780 x 2830 780 x 2840
780 x 2900 780 x 2890 780 x 2880 780 x 2870 780 x 2860