640 x 13700
640 x 13700 = 8768000
Example of 640 x 13700 pixels banner dimensions.
590 x 13750 600 x 13740 610 x 13730 620 x 13720 630 x 13710
640 x 13650 640 x 13660 640 x 13670 640 x 13680 640 x 13690
640 x 13750 640 x 13740 640 x 13730 640 x 13720 640 x 13710