TSA-Accepted Luggage Locks with TravelSentry: 3-Dial Combination Lock + 48in Coated Steel Cable, the Smartest Safety Lock on the Market - Grey DOUBLE SECURITY: With 4 ft of coated steel cable, secure multiple bags together, or to a fixed object. Perfect for those annoying layovers, long train or ferry rides. Attach your belongings to a desk in a hotel room or even secure your purse to a beach pole, and more TSA FRIENDLY: A TSA lock allows TSA Agents easy access to your suitcase without damaging any of your luggage, yet deters would-be thieves from entering your suitcase COMBINATION LOCK: 3-Dial Combination Lock with an easily resettable dial combination, the best double security cable lock on the market. Never worry about losing a key ever again with our Keyless Lock STEEL CABLE: 48-inch flexible, coated steel cable included. Cable Lock with Smart Lock technology to keep your luggage or laptop bag secure. Great for added security when traveling alone, can secure your luggage to a fixed object if you have to walk away for a few minutes DURABLE: Sturdy cast Zinc Alloy construction with braided steel cables. This heavy-duty lock will take a beating and secure your luggage from any potential thieves