844 x 20000
844 x 20000 = 16880000
Example of 844 x 20000 pixels banner dimensions.
794 x 20050 804 x 20040 814 x 20030 824 x 20020 834 x 20010
844 x 19950 844 x 19960 844 x 19970 844 x 19980 844 x 19990
844 x 20050 844 x 20040 844 x 20030 844 x 20020 844 x 20010