1280 x 2840
1280 x 2840 = 3635200
Example of 1280 x 2840 pixels banner dimensions.
1230 x 2890 1240 x 2880 1250 x 2870 1260 x 2860 1270 x 2850
1280 x 2790 1280 x 2800 1280 x 2810 1280 x 2820 1280 x 2830
1280 x 2890 1280 x 2880 1280 x 2870 1280 x 2860 1280 x 2850