840 x 5840
840 x 5840 = 4905600
Example of 840 x 5840 pixels banner dimensions.
790 x 5890 800 x 5880 810 x 5870 820 x 5860 830 x 5850
840 x 5790 840 x 5800 840 x 5810 840 x 5820 840 x 5830
840 x 5890 840 x 5880 840 x 5870 840 x 5860 840 x 5850