Package Includes: 1 laptop cable combination lock, 1 instruction manual (English, German, French, Italian, Spanish), 3 filler spacers. Length: 74.8 inches/1.9M, steel cable diameter: 0.2 inches/5mm, package weight: 0.36lb. Keyless Combination Lock: The resettable 4-digit combination lock offers 10,000 possible passwords. Users can choose their own personal code. High Security & Cut-Resistant: The lock is made of hardened stainless steel with a one-touch lever that rotates 360° and is designed for one-handed operation. The cut-resistant braided steel cable is 0.2 inches/5mm in diameter and 74.8 inches/1.9M long, providing ample length for easy device movement. How to Use: For laptops with security slots, simply insert the lock head into the slot and wrap the cable around a fixed object. (For tablets/laptops/other devices without security slots, a separate security slot must be purchased.) Compatibility: Suitable for most devices with built-in security lock holes, including laptops, desktops, projectors, LCD and Plasma screens.