280 x 4370
280 x 4370 = 1223600
Example of 280 x 4370 pixels banner dimensions.
230 x 4420 240 x 4410 250 x 4400 260 x 4390 270 x 4380
280 x 4320 280 x 4330 280 x 4340 280 x 4350 280 x 4360
280 x 4420 280 x 4410 280 x 4400 280 x 4390 280 x 4380