104 x 3840

104 x 3840 = 399360

Example of 104 x 3840 pixels banner dimensions.

54 x 3890 64 x 3880 74 x 3870 84 x 3860 94 x 3850

104 x 3790 104 x 3800 104 x 3810 104 x 3820 104 x 3830

104 x 3890 104 x 3880 104 x 3870 104 x 3860 104 x 3850