Screen overlay for I Phone 3G / 3Gs

The protection does not quite work because it already does not go well with the transmission of the film.
On the film roll holder are designed to facilitate a transfer in the first line.
These holders can not be so easy to replace!
Man must abknibbeln this paper holder and wash the glue then carefully!
That was not the point of it.
Through these many actions have been very quickly dirt or dust under the film.
The accessories and the instruction manual were ok.