Good for international usenAccepted u0026amp; Recognized in the United States, United Kingdom, Canada, Switzerland, Israel, Germany, and AustralianLifetime WarrantynAccepted and recognized by the United Statesu0026#39; Transportation Security Administration (TSA)nAccepted and recognized by the United Kingdomu0026#39;s Her Majestyu0026#39;s Revenue and Customs (HMRC)nAccepted and recognized by the Canadian Air Transport Security Authority (CATSA)nExclusively Approved by Switzerland Airport AuthoritiesnExclusively Approved by Australian Customs and Border Protection Service (ACBPS)nThe Special Luggage Locks Airport Security Will Not Clip Off - Lifetime Guaranteed. Airport Security is extensively trained to recognize Safe Skies' TSA luggage locks, and instead of clipping our special luggage locks during checked baggage inspections, airport security uses master tools to open, inspect, and re-lock our luggage locks.