TSA-approved luggage lock enables screeners with the ability to inspect and relock luggage without damaging lock. Our combination lock is an easy to operate luggage lock. The 4 digit TSA lock allows you to easily set your own combination and is reprogrammable. It only takes seconds to program your new padlock combination. The 4 number combo lock provides 10,000 unique code choices vs 3 number locks. It cannot only be used as a suitcase lock or travel lock but also outdoor lock on gates, fences, storage units, sheds, meters and is rust free. Ideal gift for friends, classmates and travel mates. Each lock includes a white box and foam packaging, along with an included instruction manual.