770 x 2880
770 x 2880 = 2217600
Example of 770 x 2880 pixels banner dimensions.
720 x 2930 730 x 2920 740 x 2910 750 x 2900 760 x 2890
770 x 2830 770 x 2840 770 x 2850 770 x 2860 770 x 2870
770 x 2930 770 x 2920 770 x 2910 770 x 2900 770 x 2890