Made with a special PVC material and a thicker wire to provide cut resistance and anti-theft protection. Rigorous testing: Tested to the industrys most stringent standards. It uses a combination lock with built-in slot locking security holes for durable security. Adjustable length: The computer cable lock is adjustable in length for easy storage and allows the lock to be quickly and easily secured in the security slot. 4-dial combination locks: The laptop lock cable comes with 4 dial combination locks offering 10,000 possible codes. Use scenarios: - Office or desk: Secure your laptop to a desk security slot when stepping away. - Public spaces: Use in libraries, cafes, or coworking spaces to deter theft while you work. - Travel: Secure your laptop in hotel rooms or airport lounges during trips. Material, function and performance are designed to provide reliable, easy-to-use protection for laptops.