80 x 3820

80 x 3820 = 305600

Example of 80 x 3820 pixels banner dimensions.

30 x 3870 40 x 3860 50 x 3850 60 x 3840 70 x 3830

80 x 3770 80 x 3780 80 x 3790 80 x 3800 80 x 3810

80 x 3870 80 x 3860 80 x 3850 80 x 3840 80 x 3830