420 x 12500
420 x 12500 = 5250000
Example of 420 x 12500 pixels banner dimensions.
370 x 12550 380 x 12540 390 x 12530 400 x 12520 410 x 12510
420 x 12450 420 x 12460 420 x 12470 420 x 12480 420 x 12490
420 x 12550 420 x 12540 420 x 12530 420 x 12520 420 x 12510