850 x 4990
850 x 4990 = 4241500
Example of 850 x 4990 pixels banner dimensions.
800 x 5040 810 x 5030 820 x 5020 830 x 5010 840 x 5000
850 x 4940 850 x 4950 850 x 4960 850 x 4970 850 x 4980
850 x 5040 850 x 5030 850 x 5020 850 x 5010 850 x 5000