This 2-pack of white cable management boxes comes with a lid and measures 34.8cm long, 15.2cm wide, and 12.7cm high. It is made of plastic and injection molded. The first type of cable management box can accommodate power strips, power outlets, and other devices, making it suitable for desktops or floors to hide cables from TVs, computers, and USB hubs. A cable management hole is provided at the bottom for easy cable routing.