280 x 3820
280 x 3820 = 1069600
Example of 280 x 3820 pixels banner dimensions.
230 x 3870 240 x 3860 250 x 3850 260 x 3840 270 x 3830
280 x 3770 280 x 3780 280 x 3790 280 x 3800 280 x 3810
280 x 3870 280 x 3860 280 x 3850 280 x 3840 280 x 3830