4 Piece Luggage Set - ABS Hard Shell Expandable Suitcase with Packing Cubes, TSA Lock, Spinner Wheels, 16/20/24/28 inches, this travel collection includes a compact 16-inch personal bag, a 20-inch cabin suitcase, a 24-inch medium checked bag, and a spacious 28-inch large suitcase, covering everything from quick getaways to extended family vacations. Built from durable ABS material with excellent impact resistance, this hard shell set protects your belongings while staying lightweight and easy to carry through airports and hotels. The 3-level telescopic handle adjusts smoothly for travelers of any height, making it ideal for family trips where multiple people share the luggage. Silent multi-directional spinner wheels provide effortless 360-degree movement across carpets, sidewalks, and cobblestones, while the upgraded size 10 zipper with wider teeth glides smoothly and resists tearing. A 3-dial TSA lock adds security for worry-free airport screening.