1728 x 30000
1728 x 30000 = 51840000
Example of 1728 x 30000 pixels banner dimensions.
1678 x 30050 1688 x 30040 1698 x 30030 1708 x 30020 1718 x 30010
1728 x 29950 1728 x 29960 1728 x 29970 1728 x 29980 1728 x 29990
1728 x 30050 1728 x 30040 1728 x 30030 1728 x 30020 1728 x 30010