1720 x 7840
1720 x 7840 = 13484800
Example of 1720 x 7840 pixels banner dimensions.
1670 x 7890 1680 x 7880 1690 x 7870 1700 x 7860 1710 x 7850
1720 x 7790 1720 x 7800 1720 x 7810 1720 x 7820 1720 x 7830
1720 x 7890 1720 x 7880 1720 x 7870 1720 x 7860 1720 x 7850