838 x 21040
838 x 21040 = 17631520
Example of 838 x 21040 pixels banner dimensions.
788 x 21090 798 x 21080 808 x 21070 818 x 21060 828 x 21050
838 x 20990 838 x 21000 838 x 21010 838 x 21020 838 x 21030
838 x 21090 838 x 21080 838 x 21070 838 x 21060 838 x 21050