840 x 9790
840 x 9790 = 8223600
Example of 840 x 9790 pixels banner dimensions.
790 x 9840 800 x 9830 810 x 9820 820 x 9810 830 x 9800
840 x 9740 840 x 9750 840 x 9760 840 x 9770 840 x 9780
840 x 9840 840 x 9830 840 x 9820 840 x 9810 840 x 9800