850 x 39800
850 x 39800 = 33830000
Example of 850 x 39800 pixels banner dimensions.
800 x 39850 810 x 39840 820 x 39830 830 x 39820 840 x 39810
850 x 39750 850 x 39760 850 x 39770 850 x 39780 850 x 39790
850 x 39850 850 x 39840 850 x 39830 850 x 39820 850 x 39810