Unique Design: desktop cable hole rotating flip design, easy to open and close the hole to fix it on the cable. with a spring-loaded cable entry cover, it can be easily removed by 360 rotation. . Easy to use: The built-in high-grade hairbrush can effectively prevent the wire from being clamped. The installation of the desktop hole sleeve is quick and easy. Drill a hole, put the gasket in the hole, pass the cable through the gasket, and close the cover. Very easy to install, easy to disassemble, very convenient to use. . Exterior Tidy: It has a small opening that allows wires to pass through and keeps the wires more tidy it makes the appearance tidy, rather than hanging over the edges. The cover is removable, so if you have a lot of wires, you can use a grommet without a cover. Various design requirements can be met. . Use Widely: The desk clue ring can neatly arrange the wires of computer desks, PC peripherals, office equipment, entertainment systems in home, office and school entertainment systems. . High-quality materials: The cable hole cover is made of high-quality aluminum alloy, with a smooth and shiny surface, easy to clean, waterproof, non-deformed, durable, and can be used for a long time. .