1770 x 11700
1770 x 11700 = 20709000
Example of 1770 x 11700 pixels banner dimensions.
1720 x 11750 1730 x 11740 1740 x 11730 1750 x 11720 1760 x 11710
1770 x 11650 1770 x 11660 1770 x 11670 1770 x 11680 1770 x 11690
1770 x 11750 1770 x 11740 1770 x 11730 1770 x 11720 1770 x 11710