840 x 9980
840 x 9980 = 8383200
Example of 840 x 9980 pixels banner dimensions.
790 x 10030 800 x 10020 810 x 10010 820 x 10000 830 x 9990
840 x 9930 840 x 9940 840 x 9950 840 x 9960 840 x 9970
840 x 10030 840 x 10020 840 x 10010 840 x 10000 840 x 9990