This Hard Trolley Bag From American Tourister Is made of strong & lightweight Polypropylene Shells. Re-engineered lightweight spinner wheels For effortless mobility. The Combination Lock Ensures Security While Traveling, Along With The Versatile Made of Polypropylene , Scratch Resistant On Dual Texture, Tough & Strong , Lightweight, 3 Dial Combi Lock , Tpe Soft Top & Side Handle , Loaded Interior , Multi-Stop Premium Handle.