840 x 12500
840 x 12500 = 10500000
Example of 840 x 12500 pixels banner dimensions.
790 x 12550 800 x 12540 810 x 12530 820 x 12520 830 x 12510
840 x 12450 840 x 12460 840 x 12470 840 x 12480 840 x 12490
840 x 12550 840 x 12540 840 x 12530 840 x 12520 840 x 12510