Secure Connection - The ultimate solution to keep your keys tangle-free, organized, and easily accessible; comes with a convenient screw lock to keep luggage tags securely in place during air travelDurable - Made of stainless steel to ensure long-lasting protection and durability; Waterproof design ensures extreme wear resistance, perfect for everyday useVersatile - No more fiddling and sorting keys; Keychain cable ring is designed to accommodate keys of various sizes and shapes; Helps to secure luggage tags during air travel; Great for hanging small flashlights, compasses, or other toolsEasy to Use - Easy to insert keys and luggage tags; Simply align and twist the connector to lock/unlock the keychain cable for easy use