860 x 3800
860 x 3800 = 3268000
Example of 860 x 3800 pixels banner dimensions.
810 x 3850 820 x 3840 830 x 3830 840 x 3820 850 x 3810
860 x 3750 860 x 3760 860 x 3770 860 x 3780 860 x 3790
860 x 3850 860 x 3840 860 x 3830 860 x 3820 860 x 3810