420 x 10520
420 x 10520 = 4418400
Example of 420 x 10520 pixels banner dimensions.
370 x 10570 380 x 10560 390 x 10550 400 x 10540 410 x 10530
420 x 10470 420 x 10480 420 x 10490 420 x 10500 420 x 10510
420 x 10570 420 x 10560 420 x 10550 420 x 10540 420 x 10530