Made from ABS PC hardshell material, this suitcase is designed to withstand the rigors of travel and protect your belongings. Convenient Handling: The suitcase features an aluminum trolley system with a push button, allowing for smooth and effortless maneuverability. It also has top and side carry handles for easy lifting and carrying. Enhanced Security: The TSA recessed lock ensures that your belongings are secure during your journey, while still allowing authorized personnel to inspect your luggage without damaging the lock. Smooth Mobility: Equipped with four double spinner wheels, this suitcase offers 360-degree rotation, making it easy to navigate through crowded airports or busy streets. Stability and Protection: The suitcase has four plastic studs on the side, providing stability when placed upright and protecting the shell from scratches.