Looking for an easy DIY solution to hide your power and AV cables behind your wall? This in-wall cable management 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.