Specification: Name: Tongue-shaped desk top threading box Material: ABS Color: Black Mounting hole diameter: 2-3/8 inches (60 mm) Outer diameter: 4.21 inches (107 mm) Height: 0.78 inches (20 mm) The desktop gasket is an effective cable organizer, which can effectively store and organize various power wires and cables power, communications, audio, video, computers, data lines, office equipment, computer components, entertainment systems, etc. It is suitable for installation on desks, workstations, telephone cabinets, entertainment equipment, etc., to keep the desk tidy and to better decorate the desk. The grommet cable hole cover allows wires and cables to pass through safely and neatly.