278 x 3920

278 x 3920 = 1089760

Example of 278 x 3920 pixels banner dimensions.

228 x 3970 238 x 3960 248 x 3950 258 x 3940 268 x 3930

278 x 3870 278 x 3880 278 x 3890 278 x 3900 278 x 3910

278 x 3970 278 x 3960 278 x 3950 278 x 3940 278 x 3930