Specifications Place of Origin China Main Color Blue Main Material ABS Dangerous Goods #dangerFlag# Dimensions Weights Assembled Length (in.) Not Applicable Assembled Width (in.) Not Applicable Assembled Height (in.) Not Applicable Weight (lbs) Not Applicable Product Features Luggage set includes 16-inch, 20-inch, 24-inch, 28-inch luggage, a travel duffel bag, and a toiletry bag. One set to meet all needs. This travel luggage set is the best choice for family travel. High Quality ABS: Hard shell luggage is lightweight and durable, with excellent wear and impact resistance, which can withstand transportation and keep your belongings safe. Metal corner protectors reduce wear and tear on the suitcase caused by collisions and prolong the service life of the suitcase. Make traveling effortless and enjoyable. TSA Approved Lock: Each travel suitcase comes with a 3-dial TSA approved combination lock to prevent the luggage from being opened violently, and better protect your property and facilitate customs clearance. Telescopic Handle: 3-level adjustable handle to meet the needs of users of different heights. 4 size, 16-inch 12.8 x 7.9 x 18.3' ,20-inch 13.8 x 8.3 x 21.5', 24-inch 16.2 x 10.2 x 25.1', 28-inch 18.5 x 11.6 x 29.5'. Expandable Weekender Bag: (front shape is trapezoidal): longest length: 21.7', shortest length: 15.7', width: 8.3', height: 13', expanded height: 17.7'. The duffel bag has a trolley sleeve with zippered pocket, so you can conveniently hang the bag on the adjustable luggage handle. 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 dials 5. 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.