840 x 12800
840 x 12800 = 10752000
Example of 840 x 12800 pixels banner dimensions.
790 x 12850 800 x 12840 810 x 12830 820 x 12820 830 x 12810
840 x 12750 840 x 12760 840 x 12770 840 x 12780 840 x 12790
840 x 12850 840 x 12840 840 x 12830 840 x 12820 840 x 12810