The OKW A3123638 is a flat, sealed back panel designed to protect computer and automation components from dust, dirt, and other contaminants. It is constructed from durable, impact-resistant plastic for long-term service in industrial and commercial installations. The protective panel is also UV-resistant, helping to protect it from deterioration due to exposure to direct sunlight. The mounting holes in the panel allow it to be quickly and securely mounted in almost any location. This product is used in a variety of applications, including information technology, automation and control, among others.