Expanable Spinner Wheel 2 Piece Luggage Set ABS Lightweight Suitcase with TSA Lock 20inch+28inch[Suitable Luggage Set] Coming in a complete uniform set, enjoy a matching small and large luggage to travel with together or separately depending on how much you decide to bring with you on your trip[Feather Weight Construction] Keep your load as lightweight as possible while traveling with our luggage pieces manufactured with feather light ABS material formulated for high durability while not weighing the luggage down [Safeguard 3-Digit Lock] Rest easy while traveling and know that your belongings are under safe keeping with the built in customizable 3-digit lock that keeps out potential thieves when you arent with your luggage[360 Spinner Wheels] Each luggage is fitted with quad smooth-glide base 360 degree swivel spinner wheels for easy transportation through terminals, on concrete, cobblestone and more[Spacious & Organized Packing] The Large size(28inch) suitcase features a built-in expandable feature, allowing you to increase packing space by 25%. The luggage interior also features elastic cross over straps and mesh pockets for easy organization.We have perfected our hard case luggage collections, with a 100% ABS material molded body coveted for its lightweight build that will take the heavy lifting out of your trip and make traveling a breeze. Featuring a horizontal stripe on the front facing portion, this design not only adds minimal style but also strength reinforcement for high level durability. Features a quality build consisting of a complex three-layer 100% ABS material composite compression, formulated to create a strengthened, durable and lightweight material that is easy to take with you on your adventures wherever you go and is built to last. Instructions for restting the combination lock:1. The lock is preset at 0-0-0;2. Use a pen or something pointed to press the rest button ( the small hole on the side of the lock );3. Enter your new combination by rotating the wheels;4. Remove the pen and push once on the opening button. You new combination is now set.