1680 x 12800
1680 x 12800 = 21504000
Example of 1680 x 12800 pixels banner dimensions.
1630 x 12850 1640 x 12840 1650 x 12830 1660 x 12820 1670 x 12810
1680 x 12750 1680 x 12760 1680 x 12770 1680 x 12780 1680 x 12790
1680 x 12850 1680 x 12840 1680 x 12830 1680 x 12820 1680 x 12810