840 x 11560
840 x 11560 = 9710400
Example of 840 x 11560 pixels banner dimensions.
790 x 11610 800 x 11600 810 x 11590 820 x 11580 830 x 11570
840 x 11510 840 x 11520 840 x 11530 840 x 11540 840 x 11550
840 x 11610 840 x 11600 840 x 11590 840 x 11580 840 x 11570