【Dust Protection for Cables】The desk cover is sealed with a brush to prevent dust from entering. It helps keep cables tidy, eliminating the need to worry about tangled cables. 【Dimensions】The diameter of the desk cable grommet is approximately 60 mm. The diameter of the hole saw is approximately 60 mm. Please refer to our pictures for more dimension information. 【Easy to Install】The hole saw is only suitable for drilling holes in wooden boards. Use the included drill bit to drill appropriate holes and simply insert the cable grommet into a tabletop or other surface. 【Widely Used】The cable grommets can be used to collect phone cables, USB cables, or other cables suitable for desks, standard tables, and workstations, keeping them tidy. 【Durable and Practical】The desk cable grommet is made of high-quality plastic and the hole saw is made of metal, which can be reused for a long time. Specification: Material: ABS plastic Color: Black Size: Mounting hole diameter: 60 mm Overall size: 72 mm * 22 mm Package Includes: 10 x desk cable grommet, 1 x hole saw Note: 1. Manual measurement, please allow slight errors in size. 2. Colors may have slight differences due to different screens, please understand.