1240 x 3450
1240 x 3450 = 4278000
Example of 1240 x 3450 pixels banner dimensions.
1190 x 3500 1200 x 3490 1210 x 3480 1220 x 3470 1230 x 3460
1240 x 3400 1240 x 3410 1240 x 3420 1240 x 3430 1240 x 3440
1240 x 3500 1240 x 3490 1240 x 3480 1240 x 3470 1240 x 3460