728 x 3400
728 x 3400 = 2475200
Example of 728 x 3400 pixels banner dimensions.
678 x 3450 688 x 3440 698 x 3430 708 x 3420 718 x 3410
728 x 3350 728 x 3360 728 x 3370 728 x 3380 728 x 3390
728 x 3450 728 x 3440 728 x 3430 728 x 3420 728 x 3410