280 x 12350
280 x 12350 = 3458000
Example of 280 x 12350 pixels banner dimensions.
230 x 12400 240 x 12390 250 x 12380 260 x 12370 270 x 12360
280 x 12300 280 x 12310 280 x 12320 280 x 12330 280 x 12340
280 x 12400 280 x 12390 280 x 12380 280 x 12370 280 x 12360