Diyife TSA Luggage Locks, [2 Packs] [Long Shackle] 4 Digit High Security Suitcase Padlocks, Flexible Combination Cable Padlock, TSA Lock for Travel Suitcases Luggage Bag Case (Black) Black 2 Pack

【Upgraded & 4 Digit Passwords】4-digit passwords offer 10,000 different password combinations. Diyife TSA luggage locks are three times as secure as other locks with 3-digit passwords. You can set any number as a password combination, and nobody knows the password except you. No key required, so you do not have to worry about the risk of losing the key
【Multiple Uses】The Diyife tsa locks can be used international on a wide variety of items besides luggage or suitcases. They can be used when travelling on your suitcase or backpack, or they can be used at home, in school, in the gym or on your backpack zipp
【TSA Approved】The travel padlocks are TSA (Transportation Security Administration) approved. If transport security officers want to access your bag then they will use their special key to open the lock and relock it when they are finished. Your suitcase will not be forcibly opened to avoid damage.SO NO KEY INSIDE THE PACKAGE!
【High Quality】The body of each suitcase lock is made from a high strength zinc alloy and the cable is made from strong, cut resistant steel. The only way to open the lock is with the special TSA key or by knowing the combination. You can travel safe knowing your luggage is protected
【Long Shackle Design】Long shackle design so that you can lock small luggage such as backpack through the zipper hole. And because of the longer length, it's available for chain multiple zippers together for higher security