640 x 26640
640 x 26640 = 17049600
Example of 640 x 26640 pixels banner dimensions.
590 x 26690 600 x 26680 610 x 26670 620 x 26660 630 x 26650
640 x 26590 640 x 26600 640 x 26610 640 x 26620 640 x 26630
640 x 26690 640 x 26680 640 x 26670 640 x 26660 640 x 26650