1278 x 39680
1278 x 39680 = 50711040
Example of 1278 x 39680 pixels banner dimensions.
1228 x 39730 1238 x 39720 1248 x 39710 1258 x 39700 1268 x 39690
1278 x 39630 1278 x 39640 1278 x 39650 1278 x 39660 1278 x 39670
1278 x 39730 1278 x 39720 1278 x 39710 1278 x 39700 1278 x 39690