838 x 21800
838 x 21800 = 18268400
Example of 838 x 21800 pixels banner dimensions.
788 x 21850 798 x 21840 808 x 21830 818 x 21820 828 x 21810
838 x 21750 838 x 21760 838 x 21770 838 x 21780 838 x 21790
838 x 21850 838 x 21840 838 x 21830 838 x 21820 838 x 21810