638 x 2000
638 x 2000 = 1276000
Example of 638 x 2000 pixels banner dimensions.
588 x 2050 598 x 2040 608 x 2030 618 x 2020 628 x 2010
638 x 1950 638 x 1960 638 x 1970 638 x 1980 638 x 1990
638 x 2050 638 x 2040 638 x 2030 638 x 2020 638 x 2010