Suitable for computer, computer peripheral, and public things Four digits computer security lock Patented product Complies to RoHS Works with three zinc board for computer peripheral or public things Material: Lock: zinc alloy Cable: PVC coating cable Dimensions: Lock: 80 x 43 x 13mm Zinc board: 50 x 25 x 15mm Cable: 5mm x 72 inches Accessory: with 3pcs of zinc board, 1pc glue (2gm) and according to customer's request Various colors and finishes are available upon request Various PVC coating colors available upon request It is optional for length of cable Customized logos can be imprinted Package: multiple package Use it in office, school, and public place Public peripheral avoid to be stolen Four digits advantage: Protecting ability is more than three dials of lock Thief wouldn’t be easy to break number code