1240 x 3420
1240 x 3420 = 4240800
Example of 1240 x 3420 pixels banner dimensions.
1190 x 3470 1200 x 3460 1210 x 3450 1220 x 3440 1230 x 3430
1240 x 3370 1240 x 3380 1240 x 3390 1240 x 3400 1240 x 3410
1240 x 3470 1240 x 3460 1240 x 3450 1240 x 3440 1240 x 3430