1250 x 40320
1250 x 40320 = 50400000
Example of 1250 x 40320 pixels banner dimensions.
1200 x 40370 1210 x 40360 1220 x 40350 1230 x 40340 1240 x 40330
1250 x 40270 1250 x 40280 1250 x 40290 1250 x 40300 1250 x 40310
1250 x 40370 1250 x 40360 1250 x 40350 1250 x 40340 1250 x 40330