1278 x 3680
1278 x 3680 = 4703040
Example of 1278 x 3680 pixels banner dimensions.
1228 x 3730 1238 x 3720 1248 x 3710 1258 x 3700 1268 x 3690
1278 x 3630 1278 x 3640 1278 x 3650 1278 x 3660 1278 x 3670
1278 x 3730 1278 x 3720 1278 x 3710 1278 x 3700 1278 x 3690