638 x 27400
638 x 27400 = 17481200
Example of 638 x 27400 pixels banner dimensions.
588 x 27450 598 x 27440 608 x 27430 618 x 27420 628 x 27410
638 x 27350 638 x 27360 638 x 27370 638 x 27380 638 x 27390
638 x 27450 638 x 27440 638 x 27430 638 x 27420 638 x 27410