1230 x 25000
1230 x 25000 = 30750000
Example of 1230 x 25000 pixels banner dimensions.
1180 x 25050 1190 x 25040 1200 x 25030 1210 x 25020 1220 x 25010
1230 x 24950 1230 x 24960 1230 x 24970 1230 x 24980 1230 x 24990
1230 x 25050 1230 x 25040 1230 x 25030 1230 x 25020 1230 x 25010