400 x 4320
400 x 4320 = 1728000
Example of 400 x 4320 pixels banner dimensions.
350 x 4370 360 x 4360 370 x 4350 380 x 4340 390 x 4330
400 x 4270 400 x 4280 400 x 4290 400 x 4300 400 x 4310
400 x 4370 400 x 4360 400 x 4350 400 x 4340 400 x 4330