855 x 4255
855 x 4255 = 3638025
Example of 855 x 4255 pixels banner dimensions.
805 x 4305 815 x 4295 825 x 4285 835 x 4275 845 x 4265
855 x 4205 855 x 4215 855 x 4225 855 x 4235 855 x 4245
855 x 4305 855 x 4295 855 x 4285 855 x 4275 855 x 4265