???TSA Approved: The luggage locks allow TSA screeners to unlock and inspect your baggages with an official master key. And they have to re-lock before remove their key. With Zhege TSA locks, your belongings will always be protected. ???Easy & Convenient: The resettable 3 dial TSA combiantion locks allow you to set you own combination with 1000 unique choices. No keys needed. Setting or Resetting is easy following the instructions which are always included. ???Small & Solid: The small, lighweight TSA approved luggage locks comes with a solid, compact body which is made of high strength zinc alloy. It is tough enough to survive even the roughest trips. ???Flexible Cable Design: Unlike rigid locks, the TSA zipper locks are flexible to thread through all standard sized zippers and hard case lock holes. At a total length of 5in, the reinforced cable can link 2-3 sets of zippers at one time to secure the entire case/bag. It is designed to be plastic covered so it won't scratch your luggage. They are best travel locks. ???One Year Warranty: Each of our TSA approved locks is carefully selected and double checked before shipping. We guarantee 100% free replacement or full refund for any quality problem in 1 year.