840 x 6640
840 x 6640 = 5577600
Example of 840 x 6640 pixels banner dimensions.
790 x 6690 800 x 6680 810 x 6670 820 x 6660 830 x 6650
840 x 6590 840 x 6600 840 x 6610 840 x 6620 840 x 6630
840 x 6690 840 x 6680 840 x 6670 840 x 6660 840 x 6650