In-Wall Power Cord and Cable Kit Air-free patent pending energy efficient system reduces air flow into the home and reduces your energy bills EZ feed "patent pending" feed system that allows feeding HDMI, coax and gaming cables through the wall effortlessly Prewire design installs in 15 minutes with no electrician or hard wiring Kit includes: power grommets with 60 in. power cable, attached 6 ft. power cord, 60 in. feed tube a hole saw for a power drill, fish tape to pull tube through the back of the wall and attached gaskets to seal the system for energy savings