Check the listing for details. 5pcs Wire Grommet, 28mm Mounting Dia Plastic Grommets Cable Hose Snap, Black. Condition: New. Listed at 15.03 USD. Wire grommets are an efficient choice for managing messy wires on your workbench. They can be used to organize wires and cables on computer desks, PC peripherals at home, office. Holes can be opened on walls, doors, desktops, Socket holes, cabinets, household appliances for installation.SpecificationMaterial: SiliconeHole inner diameter: 23 mm/ 2.16 inchTop diameter: 34 mm/ 3.19 inchHeight: 3.5 mm/ 0.33inchApplicable aperture: 28 mm/ 2.62INCHAdvantages:The Household wire hole grommets is made of Silicone, which is durable, wear-resistant and corrosion-resistant. The grommets wire hole cover can organize multiple cables from any direction. The opening on the cover has a smooth surface to protect your wires from being damaged by edges.Instructions: The cable grommet is very convenient to use. 2.