820 x 2840
820 x 2840 = 2328800
Example of 820 x 2840 pixels banner dimensions.
770 x 2890 780 x 2880 790 x 2870 800 x 2860 810 x 2850
820 x 2790 820 x 2800 820 x 2810 820 x 2820 820 x 2830
820 x 2890 820 x 2880 820 x 2870 820 x 2860 820 x 2850