This tsa approved lock allows TSA screeners to inspect and relock baggage without damaging the lock, for added security. This feature really helps me a lot.

On American Airlines, my old lock had been cut off. I carry anything of any value in my carry-on luggage, but I still do like to lock my bags. Well, we had a big trip last week overseas. I thought, why not try the locks again when flying international. And guess what? Lock still secure and intact when arriving on both ends of the trip! It was very easy to program and easy to use. Kept my bags securely locked. I'm hoping this stays this way, instead of having it cut off in the future. The lock worked great though, easy to use, easy open.

I extremely recommend this tsa lock to you!