The Vevor 9-inch structured media enclosure is designed for recessed in-wall storage of TV and home theater components while keeping cables organized and out of sight. Its cold-rolled steel construction provides durable protection and helps with heat dissipation for installed devices. Multiple cable knockouts and reserved outlet box knockouts offer flexible wiring options for a clean setup. Sized to fit 16-inch stud spacing, it works well for both new construction and renovation projects. The detachable cover helps create a neat, professional-looking finished installation.