【3 PIECE HARDSHELL LUGGAGE SET】Kono lightweight luggage set includes a 20-inch carry-on luggage, a 24-inch medium suitcase, and a 28-inch large suitcase, all equipped with spinner wheels. This fully-featured luggage set offers the perfect travel solution, providing the right suitcase for everything from short trips to extended vacations. 【EXTRA EXPANSION SPACE】Each size of suitcase features an expandable design with a 2-inch expansion layer that instantly increases storage capacity by 20%, allowing you to pack more of your essential travel items without hassle. The interior is lined with a high-quality material, further enhances the overall travel convenience and comfort. 【SMOOTH 360° SPINNER WHEELS】This suitcase set is equipped with high-quality TPE wheels, which are quiet and durable. The 360° spinner wheels let you maneuver effortlessly through crowded aisles. It rolls smoothly even on uneven surfaces. The three-position telescopic handle offers a comfortable grip, suitable for users of different heights. 【TSA LOCK & YKK ZIPPERS】The luggage set feature TSA-approved locks for secure and convenient travel. You can set any three-digit combination to ensure the safety of your luggage. The suitcase is equipped with YKK zipper that guarantees seamless opening and closing, eliminating the frustration of jamming. 【ORGANIZED STORAGE & 5-YEAR WARRANTY】 The fully lined interior includes zippered divider panels and cross straps to help organize clothing, shoes and travel essentials while keeping everything securely in place. Every suitcase is quality tested and backed by a 5-year warranty, giving you dependable performance trip after trip. Kono lightweight 20in 24in 28in carry on Suitcase set with spinner wheels. The set as a whole provides you with a comprehensive solution, allowing you to have the right size luggage for every trip you take.