Scope of delivery: 4 white office crops in the package. ABS material, diameter 50mm for long-term use. Efficient cable management: Cable grommet organizes wires and cables to keep the workbench clean and tidy and cover sharp edges of cables. holes. Avoid messy cables and keep your desk tidy. It will provide a lot of convenience in your daily life. Unique design: The plastic cable grommet has a special cross-shaped design and helps you fix cables in different directions in different directions. p> Easy to install The cable grommet is very simple and easy to install, no other tools are needed. Simply insert the grommets into the pre-drilled hole on the desk and pass the cable through, then add or remove cables as needed. Wide application: cable routing for computer components computer, workstations, desks, table tops or other furniture. Note: The data is all measured manually, please allow 1-3cm error due to differences in light and temperature. display, there may be some color differences, please refer to the actual item received.