SpecificationMain Color - Grayish PurpleMain Material - ABSDetailsProduct Features - Lightweight and Durable - Crafted from tough ABS with a textured surface that resists wear and tear. It's strong, lightweight, and eco-friendly, helping you travel with confidence and ease.TSA-Approved - No keys needed-just peace of mind. 3-dial TSA lock keeps your belongings safe and allow hassle-free security checks.Suitcase with Wheels - 360° spinner wheels slide smoothly and quietly. Double wheels glide smoothly on any surface for effortless control.Ergonomic Design - 3-stage telescoping handle fits travelers of all heights. The 24' and 28' suitcases feature top and side handles for easier lifting and better grip.Convenient hook - The 24-inch and 28-inch suitcases are equipped with side hooks to hang bags or shopping totes, freeing your hands and making travel easier. Description - HOW TO RESET THE TSA COMBINATION LOCK 1. The lock is set to 0-0-0 at the factory.2. Make sure the dials are rotated at 0-0-0 or any other code you've set before resetting it.3. Use a pen or something pointed to press the reset hole adjacent to the dials.4. Enter your new code by rotating the dials5. Push the key button once and your code is now set.6. Scramble the dials and test your new code to be sure the correct one is set.