1770 x 7800
1770 x 7800 = 13806000
Example of 1770 x 7800 pixels banner dimensions.
1720 x 7850 1730 x 7840 1740 x 7830 1750 x 7820 1760 x 7810
1770 x 7750 1770 x 7760 1770 x 7770 1770 x 7780 1770 x 7790
1770 x 7850 1770 x 7840 1770 x 7830 1770 x 7820 1770 x 7810