838 x 20000
838 x 20000 = 16760000
Example of 838 x 20000 pixels banner dimensions.
788 x 20050 798 x 20040 808 x 20030 818 x 20020 828 x 20010
838 x 19950 838 x 19960 838 x 19970 838 x 19980 838 x 19990
838 x 20050 838 x 20040 838 x 20030 838 x 20020 838 x 20010