280 x 12040
280 x 12040 = 3371200
Example of 280 x 12040 pixels banner dimensions.
230 x 12090 240 x 12080 250 x 12070 260 x 12060 270 x 12050
280 x 11990 280 x 12000 280 x 12010 280 x 12020 280 x 12030
280 x 12090 280 x 12080 280 x 12070 280 x 12060 280 x 12050