Two-year limited warranty: The hardshell luggage set from Keytang, including both large suitcases with wheels and carry-on luggage, undergoes rigorous testing to exceed the highest quality standards. This stylish 3 piece travel luggage set — comprising a 20-inch carry-on, a 24-inch check-in, and a 28 inch luggage with spinner wheels — is designed for seamless travel experiences. Our expandable luggage sets feature a design that increases load capacity by 20%. Equipped with four 360-degree dual spinner wheels, this hardside luggage set provides effortless mobility while being redesigned for lightweight performance. These luggage sets with spinner wheels utilize high-performance YKK brand zippers, ensuring durability and reliability. TSA locks provide comprehensive protection and convenience for every piece in your suitcase set. Exceptional value: As a premier hardside luggage sets choice, Keytang luggage sets 3 piece stand out for their exceptional value, rigorously tested to meet stringent standards, ensuring superior quality and durability.