1428 x 20000
1428 x 20000 = 28560000
Example of 1428 x 20000 pixels banner dimensions.
1378 x 20050 1388 x 20040 1398 x 20030 1408 x 20020 1418 x 20010
1428 x 19950 1428 x 19960 1428 x 19970 1428 x 19980 1428 x 19990
1428 x 20050 1428 x 20040 1428 x 20030 1428 x 20020 1428 x 20010