1278 x 2840
1278 x 2840 = 3629520
Example of 1278 x 2840 pixels banner dimensions.
1228 x 2890 1238 x 2880 1248 x 2870 1258 x 2860 1268 x 2850
1278 x 2790 1278 x 2800 1278 x 2810 1278 x 2820 1278 x 2830
1278 x 2890 1278 x 2880 1278 x 2870 1278 x 2860 1278 x 2850