840 x 4840
840 x 4840 = 4065600
Example of 840 x 4840 pixels banner dimensions.
790 x 4890 800 x 4880 810 x 4870 820 x 4860 830 x 4850
840 x 4790 840 x 4800 840 x 4810 840 x 4820 840 x 4830
840 x 4890 840 x 4880 840 x 4870 840 x 4860 840 x 4850