A National Geographic 3 piece luggage set consisting of a large size L (71 cm), a medium size M (60 cm) and a small size S (55 cm).They come with fully integrated an lockable aluminum telescopic trolley handles. 4 double spinner wheels. Practical carry and side handles. The cases also come with a bottom handle which make it easier to lift it to put in the trunk of your car or on the packing bench in the hotel. The cases are fully lined on the inside, have inside pockets and compression straps. They have a TSA lock, this is a lock especially suited for travelling to the United State. It offer access to the key, the American Customs use to open your suitcase for inspection without damaging it. 3 years warranty.