1220 x 40000
1220 x 40000 = 48800000
Example of 1220 x 40000 pixels banner dimensions.
1170 x 40050 1180 x 40040 1190 x 40030 1200 x 40020 1210 x 40010
1220 x 39950 1220 x 39960 1220 x 39970 1220 x 39980 1220 x 39990
1220 x 40050 1220 x 40040 1220 x 40030 1220 x 40020 1220 x 40010