848 x 20000
848 x 20000 = 16960000
Example of 848 x 20000 pixels banner dimensions.
798 x 20050 808 x 20040 818 x 20030 828 x 20020 838 x 20010
848 x 19950 848 x 19960 848 x 19970 848 x 19980 848 x 19990
848 x 20050 848 x 20040 848 x 20030 848 x 20020 848 x 20010