1278 x 3480
1278 x 3480 = 4447440
Example of 1278 x 3480 pixels banner dimensions.
1228 x 3530 1238 x 3520 1248 x 3510 1258 x 3500 1268 x 3490
1278 x 3430 1278 x 3440 1278 x 3450 1278 x 3460 1278 x 3470
1278 x 3530 1278 x 3520 1278 x 3510 1278 x 3500 1278 x 3490