320 x 4390
320 x 4390 = 1404800
Example of 320 x 4390 pixels banner dimensions.
270 x 4440 280 x 4430 290 x 4420 300 x 4410 310 x 4400
320 x 4340 320 x 4350 320 x 4360 320 x 4370 320 x 4380
320 x 4440 320 x 4430 320 x 4420 320 x 4410 320 x 4400