998 x 21000
998 x 21000 = 20958000
Example of 998 x 21000 pixels banner dimensions.
948 x 21050 958 x 21040 968 x 21030 978 x 21020 988 x 21010
998 x 20950 998 x 20960 998 x 20970 998 x 20980 998 x 20990
998 x 21050 998 x 21040 998 x 21030 998 x 21020 998 x 21010