The support comes in pieces in a small carton. There are screws for fastening to the wall and to the boxes there. The bracket can be mounted well and adjust. On the latter it seemed to particularly. Through the setting wheel in inclination angle super set. The only shortcoming: The plastic covers are a little limp. You can still install good. But beware: Exercise caution when installing the plastic tabs can break quickly. Who is technically gifted and a very stable mount looking for is right here!