828 x 20980
828 x 20980 = 17371440
Example of 828 x 20980 pixels banner dimensions.
778 x 21030 788 x 21020 798 x 21010 808 x 21000 818 x 20990
828 x 20930 828 x 20940 828 x 20950 828 x 20960 828 x 20970
828 x 21030 828 x 21020 828 x 21010 828 x 21000 828 x 20990