900 x 4320
900 x 4320 = 3888000
Example of 900 x 4320 pixels banner dimensions.
850 x 4370 860 x 4360 870 x 4350 880 x 4340 890 x 4330
900 x 4270 900 x 4280 900 x 4290 900 x 4300 900 x 4310
900 x 4370 900 x 4360 900 x 4350 900 x 4340 900 x 4330