1640 x 12720
1640 x 12720 = 20860800
Example of 1640 x 12720 pixels banner dimensions.
1590 x 12770 1600 x 12760 1610 x 12750 1620 x 12740 1630 x 12730
1640 x 12670 1640 x 12680 1640 x 12690 1640 x 12700 1640 x 12710
1640 x 12770 1640 x 12760 1640 x 12750 1640 x 12740 1640 x 12730