Features:Medium rigid suitcase, expandable and 4 double multi-directional wheels.Made of polypropylene.Its interior is composed of a high-quality recycled material lining with double divider and pocket.TSA lock.Measurements without and with expandable:Medium Suitcase:44x64.5x28/31 cm.- Weight:3.3 kg.- Capacity:72.5/80.2 L.Composition:Polypropylene.