638 x 30000

638 x 30000 = 19140000

Example of 638 x 30000 pixels banner dimensions.

588 x 30050 598 x 30040 608 x 30030 618 x 30020 628 x 30010

638 x 29950 638 x 29960 638 x 29970 638 x 29980 638 x 29990

638 x 30050 638 x 30040 638 x 30030 638 x 30020 638 x 30010