800 x 3800
800 x 3800 = 3040000
Example of 800 x 3800 pixels banner dimensions.
750 x 3850 760 x 3840 770 x 3830 780 x 3820 790 x 3810
800 x 3750 800 x 3760 800 x 3770 800 x 3780 800 x 3790
800 x 3850 800 x 3840 800 x 3830 800 x 3820 800 x 3810