320 x 3820
320 x 3820 = 1222400
Example of 320 x 3820 pixels banner dimensions.
270 x 3870 280 x 3860 290 x 3850 300 x 3840 310 x 3830
320 x 3770 320 x 3780 320 x 3790 320 x 3800 320 x 3810
320 x 3870 320 x 3860 320 x 3850 320 x 3840 320 x 3830