BlueCosto Luggage Strap TSA Approved Combination Lock Adjustable Suitcase Travel Belt This is Nylon luggage strap with TSA Approved Combination Lock. It is NOT cheap PP material, real Nylon material is extremely durable and heavy duty. TSA approved - make the security inspection conveniently. 3-dial combination lock secure buckle closure ensures security. Adjustable cross belt, great fit for 18"-32" Luggage, maximum length: 13.8ft / 420cm, width: 2inch / 5cm. Bright color helps to differentiate your luggage easily, save the time, keep the travel happy. Clip and buckle made of super durable poly material. It does not snap when bent inward or outward. Please understand, we do NOT provide paper manual. Please read the following content to set your password before using. [The original number is: 0-0-0, following below steps to set your own combination: 1. Open the lock with original number: 0-0-0. Find the reset button on the back of the lock. 2. Push the resettable button from A to B. Set your own combination by turning the dials. 3. Push the resettable button back to A. Then the setting is completed. Please remember your new combination.]