... locks feature:Double lock housing design for DIYMaterial: Stainless steel cable/zinc alloy locksFinished: Plastic cover/gray chromeApplications: Laptop, Notebook, ... key alike,key different and master key availableSpecification:Steel cable with diameter 5mm,6mm,7mm,8mm,9mm for option ... Cover with PVC/PU,there are transparent white,transparent black and opaque ...