Organizes cables coming in & out of rack cabinetn- Keeps proper airflow circulationn- Keeps dust & dirt out of your rackn- Mounting hardware includedn- Dense nylon brushnnnnn The Rack Mount Brush Panel from V7 helps organize cables, keep dust out, & maintain proper airflow through your rack. Give your rack a professional appearance & easy to maintain by separating the cables through the dense brush. The sturdy brush panel comes with mounting hardware for quick deployment.