420 x 6640
420 x 6640 = 2788800
Example of 420 x 6640 pixels banner dimensions.
370 x 6690 380 x 6680 390 x 6670 400 x 6660 410 x 6650
420 x 6590 420 x 6600 420 x 6610 420 x 6620 420 x 6630
420 x 6690 420 x 6680 420 x 6670 420 x 6660 420 x 6650