840 x 11800
840 x 11800 = 9912000
Example of 840 x 11800 pixels banner dimensions.
790 x 11850 800 x 11840 810 x 11830 820 x 11820 830 x 11810
840 x 11750 840 x 11760 840 x 11770 840 x 11780 840 x 11790
840 x 11850 840 x 11840 840 x 11830 840 x 11820 840 x 11810