TSA Lock, Number Changeable IB-101 Black, 3-Tier Wire: 3.0 x 85mm Although unused, I opened it once to check how to use it. I am selling it because I no longer have the opportunity to use it. The combination is still set to the initial setting. Please purchase after understanding this. Product Features and Basic Specifications Features: Essential for locking your baggage when traveling to the United States! When using airports in the United States (including Hawaii, Guam, Saipan, and other US territories), you can check your baggage with this lock still attached. You can freely change the unlocking combination. Because it's a wire, it bends freely, so it doesn't get in the way and is perfect for narrow spaces. Uses: For those traveling to the United States For bags and lockers Caution: *Do not use this product outdoors where it may get rained on. *Be sure to record and save the set combination. *You will not be able to unlock it if you forget the changed combination. Lock Type: Dial Material (Body): Zinc die-cast Material (Shackle): Iron/PVC coating