770 x 2840
770 x 2840 = 2186800
Example of 770 x 2840 pixels banner dimensions.
720 x 2890 730 x 2880 740 x 2870 750 x 2860 760 x 2850
770 x 2790 770 x 2800 770 x 2810 770 x 2820 770 x 2830
770 x 2890 770 x 2880 770 x 2870 770 x 2860 770 x 2850