870 x 11850
870 x 11850 = 10309500
Example of 870 x 11850 pixels banner dimensions.
820 x 11900 830 x 11890 840 x 11880 850 x 11870 860 x 11860
870 x 11800 870 x 11810 870 x 11820 870 x 11830 870 x 11840
870 x 11900 870 x 11890 870 x 11880 870 x 11870 870 x 11860