840 x 9770
840 x 9770 = 8206800
Example of 840 x 9770 pixels banner dimensions.
790 x 9820 800 x 9810 810 x 9800 820 x 9790 830 x 9780
840 x 9720 840 x 9730 840 x 9740 840 x 9750 840 x 9760
840 x 9820 840 x 9810 840 x 9800 840 x 9790 840 x 9780