TSA Approved: Luggage locks are Travel Sentry approved, allowing TSA agents to unlock your luggage for security inspection with an official master key. If ever your luggage is opened with a padlock, the red alert indicator at the top will appear to inform you as soon as you collect it at the airport. EASY TO USE: Adjustment is super easy with the flip-and-set button at the bottom. The high contrast of the large white numbers on the black wheels makes it easy to read. It is an easy to use combo lock that is suitable for young and old alike. SECURE AND SOLID: Resettable 4-digit combination TSA locks allow you to set your own code with 10,000 options. The slide-to-open function is advanced and unique among TSA locks on the market, highly resistant to technical and violent unlocking. FLEXIBLE CABLE DESIGN: The flexible cable (4 mm) passes through all standard size zippers on a suitcase, backpack, briefcase, etc. With an overall length of 5.5 inches, the reinforced cable can connect 2-3 sets of zippers at once to secure the entire suitcase or bag. It is also a perfect locker padlock for the gym, school, drawers, etc. BUY WITH CONFIDENCE: Your purchase is protected by a one-year warranty and lifetime technical support. If you have any problem with avenos tsa approved anti-theft cables, please don't hesitate to contact us immediately. We are always here to provide you with 24/7 customer service. 25% of thefts at the airport occur during baggage handling, where unsecured baggage is most often highlighted. A suitcase lock is required to prevent easy access to our belongings.