TSA Approved TSA luggage locks are certified by TSA (Transport Safety Administration) and TravelSentry. Customs staff can use a specific key to open the lock and check your luggage. You lock it again after completion without damaging the lock integrity. Easy To Use Just three steps to successfully reset your password combination. Operation is easy. The three-digit number can contain more than 1,000 password combinations, which are difficult to crack and offer high security. Don't worry about the safety of your luggage anymore! High QualityThe main body of each lock is made of high-strength zinc alloy, and the cable is made of strong cut-resistant steel. The lock can only be opened with the correct password or the TSA key of the customs staff. Protect your luggage safely and enjoy your journey to your heart's content! Multiple uses The flexible and robust cable of the The lock can easily penetrate all common zippers. It can be used on suitcase or backpack or at home, school, gym or backpack with zipper, suitcase, locker, chest, gun case, briefcase, closet, toolbox golf bag or laptop bag. &nbsp ;