638 x 40480
638 x 40480 = 25826240
Example of 638 x 40480 pixels banner dimensions.
588 x 40530 598 x 40520 608 x 40510 618 x 40500 628 x 40490
638 x 40430 638 x 40440 638 x 40450 638 x 40460 638 x 40470
638 x 40530 638 x 40520 638 x 40510 638 x 40500 638 x 40490