280 x 11850
280 x 11850 = 3318000
Example of 280 x 11850 pixels banner dimensions.
230 x 11900 240 x 11890 250 x 11880 260 x 11870 270 x 11860
280 x 11800 280 x 11810 280 x 11820 280 x 11830 280 x 11840
280 x 11900 280 x 11890 280 x 11880 280 x 11870 280 x 11860