78 x 3860

78 x 3860 = 301080

Example of 78 x 3860 pixels banner dimensions.

28 x 3910 38 x 3900 48 x 3890 58 x 3880 68 x 3870

78 x 3810 78 x 3820 78 x 3830 78 x 3840 78 x 3850

78 x 3910 78 x 3900 78 x 3890 78 x 3880 78 x 3870