1250 x 25000
1250 x 25000 = 31250000
Example of 1250 x 25000 pixels banner dimensions.
1200 x 25050 1210 x 25040 1220 x 25030 1230 x 25020 1240 x 25010
1250 x 24950 1250 x 24960 1250 x 24970 1250 x 24980 1250 x 24990
1250 x 25050 1250 x 25040 1250 x 25030 1250 x 25020 1250 x 25010