1278 x 3520
1278 x 3520 = 4498560
Example of 1278 x 3520 pixels banner dimensions.
1228 x 3570 1238 x 3560 1248 x 3550 1258 x 3540 1268 x 3530
1278 x 3470 1278 x 3480 1278 x 3490 1278 x 3500 1278 x 3510
1278 x 3570 1278 x 3560 1278 x 3550 1278 x 3540 1278 x 3530