Material Selection: The table cable grommet is made from solid zinc alloy, offering a durable build with corrosion and rust resistance. Function: This cable hole grommet helps organize cables from office equipment, entertainment systems, and computer components. Easy to Use: This white desk grommet is simple to install. Drill a hole, insert the grommet, and route your cables through to keep them tidy. Usage: A practical accessory for computer desks, suitable for use in offices, homes, hotels, banks, and more. A Gift: The desk cable pass provides a secure fit and helps maintain a clean workspace, making it a thoughtful gift for family and friends. Note: All measurements are manually taken. Please allow a 1-3 cm variation due to measurement differences. Color may vary slightly due to lighting and screen display settings. Please refer to the actual product received.