1000 x 30000
1000 x 30000 = 30000000
Example of 1000 x 30000 pixels banner dimensions.
950 x 30050 960 x 30040 970 x 30030 980 x 30020 990 x 30010
1000 x 29950 1000 x 29960 1000 x 29970 1000 x 29980 1000 x 29990
1000 x 30050 1000 x 30040 1000 x 30030 1000 x 30020 1000 x 30010