280 x 12280
280 x 12280 = 3438400
Example of 280 x 12280 pixels banner dimensions.
230 x 12330 240 x 12320 250 x 12310 260 x 12300 270 x 12290
280 x 12230 280 x 12240 280 x 12250 280 x 12260 280 x 12270
280 x 12330 280 x 12320 280 x 12310 280 x 12300 280 x 12290