TSA Approved luggage locks are certified by the TSA (Transportation Security Administration) and TravelSentry Customs personnel can use a universal key to open the lock and inspect your luggage. They will securely relock it afterward without damaging the lock or your belongings. High-quality construction features a durable zinc alloy body and a cut-resistant steel cable. The lock can only be opened with the correct three-digit combination or by authorized personnel using a TSA master key, providing reliable protection for your luggage. Easy to use and reset with a simple three-step process. The three-digit combination offers over 1,000 possible combinations, enhancing security and making it difficult to tamper with. The flexible and durable cable easily threads through standard zippers and is compatible with suitcases, backpacks, gym bags, lockers, briefcases, toolboxes, golf bags, and more. Designed to help protect your belongings during travel, these locks provide peace of mind at airports and during transit. Theft and tampering are common concerns, and these TSA-approved locks help safeguard your valuables throughout your journey. Features include: - TSA and TravelSentry approved - Durable zinc alloy body with steel cable - Resists up to 600 pounds of pull force - Simple reset mechanism for custom combination - Universal compatibility with zipped luggage and bags - Lifetime warranty Each lock is individually tested before packaging to ensure quality and performance. If you have any issues, please reach out for support.