780 x 5700
780 x 5700 = 4446000
Example of 780 x 5700 pixels banner dimensions.
730 x 5750 740 x 5740 750 x 5730 760 x 5720 770 x 5710
780 x 5650 780 x 5660 780 x 5670 780 x 5680 780 x 5690
780 x 5750 780 x 5740 780 x 5730 780 x 5720 780 x 5710