840 x 2890
840 x 2890 = 2427600
Example of 840 x 2890 pixels banner dimensions.
790 x 2940 800 x 2930 810 x 2920 820 x 2910 830 x 2900
840 x 2840 840 x 2850 840 x 2860 840 x 2870 840 x 2880
840 x 2940 840 x 2930 840 x 2920 840 x 2910 840 x 2900