Trolley size large ( 77 cm 4.7 kg ) with fully integrated and lockable aluminum telescopic trolley handle 4 spinner that can turn 360º. A practical carry and side handle. It also comes with a bottom handle which which help you lift the case to put it in the trunk of your car or on packing bench in the hotel. The case is fully lined on the inside, has inside pockets and compression straps. It has a TSA lock, this is a combination lock specially suited for traveling to the United states. It offers access to the special key the American customs use. This way they can open your case for security measure without damaging. The warranty on this Saxoline quality product is 5 years.