Materials:Zinc Alloy Diameter :18mm/25mm/35mm/40mm/45mm/50mm/60mm Coloration: Black / Silver Zinc Alloy materials, extrasturdy Permits wires and cable to moveby safely and neatly. Preserving your totalpc or equipment cables tidy to provide a neat. Used broadly in workplace, house, resort, financial institution, and so on. Additionallyappropriate for vents, wine cupboards, shoe cupboards, wardrobes, and so on. Bundlecontains: 1pcs X wire gapcowl Notice: 1. Please allowed 1-5mm variationsas a consequence ofguide measurement, thankson your understanding! 2. Because of thedistinction between completely differentscreens, please perceive that the imagemight not mirror the precisecoloration of the merchandise.