1504 x 20000
1504 x 20000 = 30080000
Example of 1504 x 20000 pixels banner dimensions.
1454 x 20050 1464 x 20040 1474 x 20030 1484 x 20020 1494 x 20010
1504 x 19950 1504 x 19960 1504 x 19970 1504 x 19980 1504 x 19990
1504 x 20050 1504 x 20040 1504 x 20030 1504 x 20020 1504 x 20010