Description This 28-inch checked luggage is crafted from durable ABS material, providing excellent impact and wear resistance while remaining lightweight for effortless travel. It features a 25% expandable design for extra packing space, dual universal spinner wheels for smooth maneuverability, and a TSA-approved 3-dial lock for secure travel. The telescopic handle is adjustable to suit different heights, and reinforced TPE handles on the top and sides make lifting and carrying easy.Features ABS Hard Shell - Lightweight yet durable, protecting your belongings from impacts and wear. 25% Expandable Design - Allows for additional storage space, ideal for long trips and souvenirs. TSA-Approved 3-Dial Lock - Enhances security and allows customs inspection without damage. Double Universal Spinner Wheels - Quiet, smooth, and easy to maneuver through airports and streets. Telescopic Handle - 3-level adjustable handle for comfortable handling at various heights. Reinforced Handles - TPE handles on the top and sides for easy lifting and carrying. Specifications Main Color - White+Green Main Material - ABS Size - 28 Inch Assembled Length - 29.5 in Assembled Width - 18.5 in Assembled Height - 11.6 in Weight - 10 lbs How to Reset TSA Lock The lock is set to 0-0-0 at the factory. Rotate the dials to 0-0-0 or your previously set code. Use a pen or pointed object to press the reset hole adjacent to the dials. Rotate the dials to set your new code. Push the key button once to confirm the new code. Scramble the dials and test the code to ensure it is correctly set.