820 x 12900
820 x 12900 = 10578000
Example of 820 x 12900 pixels banner dimensions.
770 x 12950 780 x 12940 790 x 12930 800 x 12920 810 x 12910
820 x 12850 820 x 12860 820 x 12870 820 x 12880 820 x 12890
820 x 12950 820 x 12940 820 x 12930 820 x 12920 820 x 12910