840 x 5800
840 x 5800 = 4872000
Example of 840 x 5800 pixels banner dimensions.
790 x 5850 800 x 5840 810 x 5830 820 x 5820 830 x 5810
840 x 5750 840 x 5760 840 x 5770 840 x 5780 840 x 5790
840 x 5850 840 x 5840 840 x 5830 840 x 5820 840 x 5810