1524 x 20000
1524 x 20000 = 30480000
Example of 1524 x 20000 pixels banner dimensions.
1474 x 20050 1484 x 20040 1494 x 20030 1504 x 20020 1514 x 20010
1524 x 19950 1524 x 19960 1524 x 19970 1524 x 19980 1524 x 19990
1524 x 20050 1524 x 20040 1524 x 20030 1524 x 20020 1524 x 20010