Specification Brand : Quluxe BulletPoint1 : Hole Diameter: approx. 60mm/2.36in Height: 20mm/0.78in BulletPoint2 : Tip: To avoid mismatching with the opening size, we recommend you to open the hole after you receiving the product. If a hole has already been made, please measure your hole accurately before selecting the appropriate size. Please note that the size purchased is equal to the diameter of the tabletop opening, so be sure to measure accurately. BulletPoint3 : Installation: Drilling a hole according to the size of the grommet, gently rotate it to separate the cover from the holder, insert the wires into the slot, then install the grommet into the table. BulletPoint4 : Material: High quality ABS; Thickness: 2.5mm; light, durable, eco-friendly BulletPoint5 : Application: Organizing wires and cables on office equipment, computer components, etc. Color : Plastic-black CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 0778112039149 ExternallyAssignedProductIdentifier2 : 778112039149 ItemName : Quluxe Desk Grommet, 2-3/4 Inch Plastic Desk Cord Cable Hole Cover Grommet -Black (Pack of 20) ItemPackageDimensions_Height : 26.162 centimeters ItemPackageDimensions_Length : 9.144 centimeters ItemPackageDimensions_Width : 20.066 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : grommet-kits Manufacturer : Quluxe Material : plastic Material1 : Silicone Material2 : Rubber ModelName : WNDG ModelNumber : XIAN080 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 12 OperationMode : Manual PartNumber : XIAN080 ProductDescription : Main Features Hole Diameter: approx. 60mm/2.36in Height: 20mm/0.78in; Material: plastic Item Weight: 420g/0.92bs Package Included: 20pcs ProductSiteLaunchDate : 2020-06-02T07:00:00.000Z SheetCount : 100 Size : 60MM SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27110000 WarrantyDescription : Manufacture warranty for 90 days from date of purchase