638 x 28200
638 x 28200 = 17991600
Example of 638 x 28200 pixels banner dimensions.
588 x 28250 598 x 28240 608 x 28230 618 x 28220 628 x 28210
638 x 28150 638 x 28160 638 x 28170 638 x 28180 638 x 28190
638 x 28250 638 x 28240 638 x 28230 638 x 28220 638 x 28210