The VTF4 is a vented blank panel with a fine perforation pattern to limit visibility, making it an excellent choice for applications where aesthetics are important. The VTF4 is part of the VTF Series, which features a sturdy steel construction and a flat black powder coat finish. The VTF4 is a flanged blank panel, which means it has a raised edge that provides added strength and stability. It has a 25% open area, allowing for efficient cooling of your components while limiting visibility. With its tight perforation pattern, flanged steel construction, and black powder coat finish, the Middle Atlantic VTF4 blank panel is ideal for use in applications where aesthetics are a priority. Whether you're installing audio or video equipment or other sensitive components, the VTF4 provides effective cooling while keeping your equipment looking its best.