850 x 20050
850 x 20050 = 17042500
Example of 850 x 20050 pixels banner dimensions.
800 x 20100 810 x 20090 820 x 20080 830 x 20070 840 x 20060
850 x 20000 850 x 20010 850 x 20020 850 x 20030 850 x 20040
850 x 20100 850 x 20090 850 x 20080 850 x 20070 850 x 20060