The Lumintrail 3 digit personalized combination lock with steel cable is a unique lock and cable combo and is the perfect solution for securing bags to a fixed object or securing them together, or securing zip pulls. The cable is 4-ft long and made of coated steel, ensuring long-lasting durability. The padlock is TSA approved! No need to have unlocked baggage while traveling anymore. The red-and-white TSA mark on the lock notifies screeners that they can unlock and relock your baggage without having to break the lock open. Also, the LKTSA21105 comes in three colors--black, red, and silver--for easy baggage identification. And with set-your-own combination convenience, you don't have to worry about losing the key while you travel. The Lumintrail looped end cable is a perfect solution for protecting or securing luggage or other valuables against theft. The flexible, vinyl-coated, braided steel cable wire provides strong cut resistance and maximum strength. Double-looped ends allow for use with pad-locks, u-locks, or disc-locks.