1490 x 20000
1490 x 20000 = 29800000
Example of 1490 x 20000 pixels banner dimensions.
1440 x 20050 1450 x 20040 1460 x 20030 1470 x 20020 1480 x 20010
1490 x 19950 1490 x 19960 1490 x 19970 1490 x 19980 1490 x 19990
1490 x 20050 1490 x 20040 1490 x 20030 1490 x 20020 1490 x 20010