820 x 3790
820 x 3790 = 3107800
Example of 820 x 3790 pixels banner dimensions.
770 x 3840 780 x 3830 790 x 3820 800 x 3810 810 x 3800
820 x 3740 820 x 3750 820 x 3760 820 x 3770 820 x 3780
820 x 3840 820 x 3830 820 x 3820 820 x 3810 820 x 3800