420 x 3240
420 x 3240 = 1360800
Example of 420 x 3240 pixels banner dimensions.
370 x 3290 380 x 3280 390 x 3270 400 x 3260 410 x 3250
420 x 3190 420 x 3200 420 x 3210 420 x 3220 420 x 3230
420 x 3290 420 x 3280 420 x 3270 420 x 3260 420 x 3250