Slim lockhead allows the laptop to lie flat & stable. Won't block valuable ports, allowing for full use of the laptop while attached. Resettable four-wheel number code lets you choose from 10,000 possible combinations. Pivot & rotate cable head featuring one-handed operation allows for easy & flexible connection & movement. Self-coiling carbon steel cable sheathed in plastic stretches up to 6 ft & shrinks down to 76 mm for easy portability. Register & Retrieve, Kensington's free online code registration program allows for quick, secure & easy lookup if the combination is ever lost or forgotten. Kensington locks are verified & tested. Each lock is precision engineered to meet or exceed rigorous industry standards for strength, physical endurance & mechanical resilience. Lock Type: Cable / Combination; Body Material: Carbon Steel; Color(s): Black / Silver; Body Width: 1.1".