There were settled at our Plisees only wall and ceiling brackets, but we wanted to drill more screws whether as a result of the lease, we ordered these brackets. The installation is very simple and self-explanatory, and the brackets were mounted in a few minutes (for the video). The fit is not perfect, but the holder serve their purpose and hold the pleated more or less determined by the window. Should we buy more pleats, we will either pay attention to enclosed mounts, or other backordered. For the price, I then have expected a little more.