420 x 9980
420 x 9980 = 4191600
Example of 420 x 9980 pixels banner dimensions.
370 x 10030 380 x 10020 390 x 10010 400 x 10000 410 x 9990
420 x 9930 420 x 9940 420 x 9950 420 x 9960 420 x 9970
420 x 10030 420 x 10020 420 x 10010 420 x 10000 420 x 9990