1640 x 12800
1640 x 12800 = 20992000
Example of 1640 x 12800 pixels banner dimensions.
1590 x 12850 1600 x 12840 1610 x 12830 1620 x 12820 1630 x 12810
1640 x 12750 1640 x 12760 1640 x 12770 1640 x 12780 1640 x 12790
1640 x 12850 1640 x 12840 1640 x 12830 1640 x 12820 1640 x 12810