840 x 12420
840 x 12420 = 10432800
Example of 840 x 12420 pixels banner dimensions.
790 x 12470 800 x 12460 810 x 12450 820 x 12440 830 x 12430
840 x 12370 840 x 12380 840 x 12390 840 x 12400 840 x 12410
840 x 12470 840 x 12460 840 x 12450 840 x 12440 840 x 12430