This comprehensive 6-piece hardshell luggage set delivers exceptional durability, cost-effectiveness, and effortless handling for all travelers. Constructed from high-quality, lightweight ABS material with reinforced metal corner protectors, the suitcases offer superior wear and impact resistance to withstand rigorous travel while keeping belongings secure. The set provides outstanding value by including four spinner suitcases (16 in., 20 in., 24 in., 28 in.), a travel duffel bag, and a toiletry bag, meeting every packing need for individuals or families. Installation is seamless with the pre-set TSA-approved combination locks on each suitcase, and the 360° silent double spinner wheels combined with a three-level telescopic handle ensure easy, smooth maneuvering through any airport or crowded space. The expandable design and practical features like the duffel bag's trolley sleeve make packing and transport straightforward and efficient. Color: Green.