850 x 66700
850 x 66700 = 56695000
Example of 850 x 66700 pixels banner dimensions.
800 x 66750 810 x 66740 820 x 66730 830 x 66720 840 x 66710
850 x 66650 850 x 66660 850 x 66670 850 x 66680 850 x 66690
850 x 66750 850 x 66740 850 x 66730 850 x 66720 850 x 66710