1388 x 3400
1388 x 3400 = 4719200
Example of 1388 x 3400 pixels banner dimensions.
1338 x 3450 1348 x 3440 1358 x 3430 1368 x 3420 1378 x 3410
1388 x 3350 1388 x 3360 1388 x 3370 1388 x 3380 1388 x 3390
1388 x 3450 1388 x 3440 1388 x 3430 1388 x 3420 1388 x 3410