848 x 40000
848 x 40000 = 33920000
Example of 848 x 40000 pixels banner dimensions.
798 x 40050 808 x 40040 818 x 40030 828 x 40020 838 x 40010
848 x 39950 848 x 39960 848 x 39970 848 x 39980 848 x 39990
848 x 40050 848 x 40040 848 x 40030 848 x 40020 848 x 40010