TSA LUGGAGE LOCK: 2 black padlocks, 4 keys, keep your luggage locked and safe during travel through the airport. TSA screeners can inspect and relock luggage with this specially engineered padlock. Multi packs are perfect when traveling with more than one piece of luggage. MAXIMUM DURABILITY: This is the toughest TSA travel lock you can buy. Durable brass and steel construction with ABS plastic casing won’t break on conveyor belts or when baggage handlers are loading and unloading luggage. Keep your suitcase protected anywhere in the world. NO COMBINATION: Classic and reliable key padlock. No need to write down and remember a combination while you travel.