This In-Wall Low Voltage Cable Installation Kit is ideal for low voltage cables including HDMI, audio coax, and data cabling. Our state-of-the-art memory foam inserts reduce conditioned air loss, resulting in lower energy costs. The kit can be easily installed without the assistance of an electrician, and boasts a patented air-free energy efficient system. With a quick and easy installation process of less than 15 minutes, no electrician or hard wiring is required. The included cover plates are white and can be painted to match your wall. All necessary parts and tools are included in the kit for a hassle-free installation experience.