Excellent Craftsmanship: Crafted from premium ABS composite material, our luggage set delivers exceptional durability while maintaining a lightweight build. The scratch-resistant textured surface keeps your suitcases looking pristine trip after trip. The 20-inch carry-on is airline-approved with 20% expandable capacity, while the 24-inch and 28-inch versions offer generous non-expandable storage (42L/58L/80L). Perfect for frequent travelers seeking reliable hardshell luggage. Extremely Smooth: Equipped with premium 360° dual-spinner wheels featuring soft TPU construction and lubricated ball bearings, these suitcases glide silently and smoothly in any direction. The stable dual-wheel system ensures effortless maneuverability through crowded airports or city streets, making this 3-piece luggage set ideal for long trips and business travel. Superior Maneuverability: The adjustable telescoping handle is ergonomically designed for comfort and stability, locking securely to minimize wobble. Reinforced top and side carry handles with soft rubber grips provide added convenience and finger protection. This thoughtful design makes transporting even the largest suitcase in your luggage set comfortable and secure. TSA Security Protection​: Travel confidently with a TSA-approved combination lock (default code: 0-0-0) and puncture-resistant zippers. These security features ensure your belongings remain protected throughout your journey. This 3-piece hardshell luggage set offers peace of mind, allowing you to focus on enjoying your trip without worrying about your valuables. Packing Smart, Packing More: The interior includes a U-shaped zipper pocket, large mesh compartment, and a zippered pouch for efficient organization. Compression straps keep clothing secure and maximize packing space. Whether you’re packing for a short getaway or an extended trip, this lightweight luggage set in 20”, 24”, and 28” sizes ensures everything stays neatly arranged. Lifetime Support: Designed with durability in mind, our luggage sets come with reliable support for all essential components, including the shell, handles, wheels, locks, and zippers. Travel confidently knowing we’re here for you LIGHT FLIGHT Luggage 3 Piece Set Suitcase, Expandable Carry on Luggage Airline Approved, Lightweight Spinner Wheel Luggage with TSA Lock (20" 24" 28"); Primary Material:100%PC Feature for BAGSMART CARRY ON LUGGAGE Convenient Design: The carry-on luggage with wheels comes with an easy-to-grip top handle and additional side handles, as well as sleek sliding wheels to make maneuvering and lifting the suitcase easier when you're on the go. Durable & Lightweight: Whether you're at the airport, train station, or hotel, this luggage will keep your belongings intact. Safe Travel：Equipped with TSA-approved latches to keep your belongings safe and secure. Comfortable: Upgraded with a sturdy and smooth four-step adjustable aluminum handle with multiple height options for your comfort.