850 x 21170
850 x 21170 = 17994500
Example of 850 x 21170 pixels banner dimensions.
800 x 21220 810 x 21210 820 x 21200 830 x 21190 840 x 21180
850 x 21120 850 x 21130 850 x 21140 850 x 21150 850 x 21160
850 x 21220 850 x 21210 850 x 21200 850 x 21190 850 x 21180