Have you ever seen a suitcase that popped open on the luggage cart? Or even worse, while being loaded onto the plane? If you have clam-style luggage, this TSA approved combination locking strap is the answer. Enjoy added security, while allowing your bag to be opened by airport TSA inspectors. Transportation Security Administration (TSA) baggage screeners have a secured set of codes and tools to open Travel SentryTM Certified locks when necessary for inspection...without damaging the lock.