1688 x 12800
1688 x 12800 = 21606400
Example of 1688 x 12800 pixels banner dimensions.
1638 x 12850 1648 x 12840 1658 x 12830 1668 x 12820 1678 x 12810
1688 x 12750 1688 x 12760 1688 x 12770 1688 x 12780 1688 x 12790
1688 x 12850 1688 x 12840 1688 x 12830 1688 x 12820 1688 x 12810