Tinksky 2PCS TSA Approved Locks Security Luggage Locks 3-Digit Combination Password Locks Padlocks(Red+Black) Model: TSA-335. Color: Red, black. Body size (H*W): about 6*3cm. Material: durable zinc alloy and hard plastic. TSA Approved Lock: Allows TSA screeners to inspect and relock baggage without damaging the lock, for added security. 3-digit combination lock protects your luggage with a personal coded lock. Can be used for locking luggage, suitcase, tool box, locker golf bag, bags, backpack, drawer, etc.