850 x 40960
850 x 40960 = 34816000
Example of 850 x 40960 pixels banner dimensions.
800 x 41010 810 x 41000 820 x 40990 830 x 40980 840 x 40970
850 x 40910 850 x 40920 850 x 40930 850 x 40940 850 x 40950
850 x 41010 850 x 41000 850 x 40990 850 x 40980 850 x 40970