This blank panel looks and fits great. People who are complaining about it not fitting with devices are most likely not using a standard cabinet with snap in U's and have the pre threaded racks. My devices where able to fit top and bottom. My cisco switch i had to loosen up and move a tad up so it sit flush. No problems. Does not come with U clips or screws. Just the panel.
Recently added some high heat generating devices to my personal computer rack. Up until now, I have had some open positions and not really worried about airflow in the rack itself. Those days are over. Now I must direct and control the airflow in the rack so I am closing up all of the open positions and controlling how the cooling air flows through the rack. This panel is a quality item and helped me get control of the the airflow in my personal computer rack.