280 x 12850
280 x 12850 = 3598000
Example of 280 x 12850 pixels banner dimensions.
230 x 12900 240 x 12890 250 x 12880 260 x 12870 270 x 12860
280 x 12800 280 x 12810 280 x 12820 280 x 12830 280 x 12840
280 x 12900 280 x 12890 280 x 12880 280 x 12870 280 x 12860