1504 x 21000
1504 x 21000 = 31584000
Example of 1504 x 21000 pixels banner dimensions.
1454 x 21050 1464 x 21040 1474 x 21030 1484 x 21020 1494 x 21010
1504 x 20950 1504 x 20960 1504 x 20970 1504 x 20980 1504 x 20990
1504 x 21050 1504 x 21040 1504 x 21030 1504 x 21020 1504 x 21010