838 x 21000
838 x 21000 = 17598000
Example of 838 x 21000 pixels banner dimensions.
788 x 21050 798 x 21040 808 x 21030 818 x 21020 828 x 21010
838 x 20950 838 x 20960 838 x 20970 838 x 20980 838 x 20990
838 x 21050 838 x 21040 838 x 21030 838 x 21020 838 x 21010