1720 x 12720
1720 x 12720 = 21878400
Example of 1720 x 12720 pixels banner dimensions.
1670 x 12770 1680 x 12760 1690 x 12750 1700 x 12740 1710 x 12730
1720 x 12670 1720 x 12680 1720 x 12690 1720 x 12700 1720 x 12710
1720 x 12770 1720 x 12760 1720 x 12750 1720 x 12740 1720 x 12730