840 x 2940
840 x 2940 = 2469600
Example of 840 x 2940 pixels banner dimensions.
790 x 2990 800 x 2980 810 x 2970 820 x 2960 830 x 2950
840 x 2890 840 x 2900 840 x 2910 840 x 2920 840 x 2930
840 x 2990 840 x 2980 840 x 2970 840 x 2960 840 x 2950