728 x 3800
728 x 3800 = 2766400
Example of 728 x 3800 pixels banner dimensions.
678 x 3850 688 x 3840 698 x 3830 708 x 3820 718 x 3810
728 x 3750 728 x 3760 728 x 3770 728 x 3780 728 x 3790
728 x 3850 728 x 3840 728 x 3830 728 x 3820 728 x 3810