778 x 27640
778 x 27640 = 21503920
Example of 778 x 27640 pixels banner dimensions.
728 x 27690 738 x 27680 748 x 27670 758 x 27660 768 x 27650
778 x 27590 778 x 27600 778 x 27610 778 x 27620 778 x 27630
778 x 27690 778 x 27680 778 x 27670 778 x 27660 778 x 27650