638 x 40

638 x 40 = 25520

Example of 638 x 40 pixels banner dimensions.

588 x 90 598 x 80 608 x 70 618 x 60 628 x 50

638 x -10 638 x 0 638 x 10 638 x 20 638 x 30

638 x 90 638 x 80 638 x 70 638 x 60 638 x 50

648 x 50 658 x 60 668 x 70 678 x 80 688 x 90