Self-coiling carbon steel cable is easily transportable and strong, stretching up to 1.8m and shrinking down to 76mm. Plastic sheathing protects surfaces. Slim lockhead allows the laptop to lie flat and stable. Wont 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 and rotate cable head featuring one-handed operation allows for easy and flexible connection and movement. Register & Retrieve, Kensingtons free online code registration program that allows for quick, secure and easy lookup if the combination is ever lost or forgotten. Kensington locks are verified and tested. Each lock is precision engineered to meet or exceed rigorous industry standards for strength, physical endurance and mechanical resilience. A five-year warranty means you can rest assured knowing youre covered by Kensington, inventor and worldwide leader in laptop security locks. Ideal for thin laptops