420 x 4000
420 x 4000 = 1680000
Example of 420 x 4000 pixels banner dimensions.
370 x 4050 380 x 4040 390 x 4030 400 x 4020 410 x 4010
420 x 3950 420 x 3960 420 x 3970 420 x 3980 420 x 3990
420 x 4050 420 x 4040 420 x 4030 420 x 4020 420 x 4010