1278 x 2820
1278 x 2820 = 3603960
Example of 1278 x 2820 pixels banner dimensions.
1228 x 2870 1238 x 2860 1248 x 2850 1258 x 2840 1268 x 2830
1278 x 2770 1278 x 2780 1278 x 2790 1278 x 2800 1278 x 2810
1278 x 2870 1278 x 2860 1278 x 2850 1278 x 2840 1278 x 2830