280 x 11700
280 x 11700 = 3276000
Example of 280 x 11700 pixels banner dimensions.
230 x 11750 240 x 11740 250 x 11730 260 x 11720 270 x 11710
280 x 11650 280 x 11660 280 x 11670 280 x 11680 280 x 11690
280 x 11750 280 x 11740 280 x 11730 280 x 11720 280 x 11710