This in-wall cable mangement kit makes hiding your power, HDMI, Ethernet, and other low-voltage cables safe and easy, can be completed in just 30 minutes. It comes pre-wired for power and features a 10' in-wall cable so you can place your wireless speakers at the ideal height in your home. Features two grommets, one to place either behind your wall mounted TV or next to your wall speaker and the other up to 10' below, near an outlet. We include a 6' power cord to get safely supply power to the lower outlet in the grommet. The grommets are paintable to blend into your existing decor. Simple installation: Do-it-yourself kit allows for neat and easy installation in under 30 minutes with no electrician or hard wiring involved. All parts and tools needed for installation are included in the kit, including a pre-wired power cable.