TSA Lock, Number Changeable IB-101 Black, 3-Digit Wire: 3.0 x 85mm I opened it, but the size didn't fit my bag. I slightly scratched it when I opened it, and there's a hairline scratch if you look closely (see photo 2). The combination is still the original one. Product Features & Basic Specifications Features: Essential for locking your baggage when traveling to the United States! When using airports in the US (including Hawaii, Guam, Saipan, and other US territories), you can check your luggage with this lock still attached. You can freely change the unlocking combination. Because it's a wire, it bends freely, so it won'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 number. *You will not be able to unlock it if you forget the changed number. Lock Type: Dial Material (Body): Zinc die-cast Material (Shackle): Iron/PVC coating