If you're travelling to the USA you may or may not have heard that U.S customs often cut off padlocks when inspecting luggage, which can put your belongings at risk post-check. To ensure that your luggage is safe and that your padlock isn't ripped off, use the Go Travel Glo Sentry Lock. It's designed to allow security personnel to search your belongings without causing damage to your bag or locks, meaning that post-check, your bags are still as secure as they were the moment you left. This is called TSA-approval and is an indication to security that they can deal with this bag without damaging the lock. This padlock comes with two brass keys for you to hold on to during transit. Keep your belongings safe and make sure security personnel can deal with inspecting your luggage in a way that won't put your belongings at risk by fitting the Go Travel Glo Sentry Lock.