840 x 2950
840 x 2950 = 2478000
Example of 840 x 2950 pixels banner dimensions.
790 x 3000 800 x 2990 810 x 2980 820 x 2970 830 x 2960
840 x 2900 840 x 2910 840 x 2920 840 x 2930 840 x 2940
840 x 3000 840 x 2990 840 x 2980 840 x 2970 840 x 2960