BUY TO ORDER: Travel Accessories Key Lock TSA x2 from Samsonite. It is made of zinc alloy and comes in Midnight Blue color. The lock is designed to alert the TSA that they can open the lock and then relock it without destroying it if baggage inspection is necessary. The lock has a sturdy zinc alloy construction with 2 keys that can be stored in the eye of the lock simply with a click when not in use.