Four dials high quality of laptop/Notebook lock Conform to RoHS Suitable for most types of laptops/Notebooks Material: Lock: zinc alloy lock (precision casting), (precision casting would increase hardness of lock and increase protected ability) Cable: PVC coating cable Dimensions: Lock: 59 x 36 x 16mm Cable: 5mm x 180 cm or 6mm x 180cm Housing: plate with nickel Accessory: according to customer's request Various colors and finishes are available upon request Various PVC coating colors available upon request For length of cable (optional) Customized logos can be imprinted Easy to set personal combination, no keys to lose Up to 1,000 resettable combination Package: multiple package OEM/ODM orders are welcome