Description This luggage set combines durability, functionality, and convenience for all types of travel. Constructed from ABS hard shell material, it offers excellent wear and impact resistance while remaining lightweight. The set includes 20-inch carry-on and 24-inch and 28-inch checked suitcases, all equipped with TSA-approved locks, expandable compartments, double universal spinner wheels, and telescopic handles for easy maneuvering. Corner protectors increase durability, and the nested design allows compact storage.Features ABS Hard Shell - Lightweight, durable material with excellent wear and impact resistance Expansion 25% - 24-inch and 28-inch suitcases expand to provide extra packing space; TPE reinforced top and side handles for easy carrying TSA Approved Lock - 3-dial TSA combination lock protects belongings and facilitates customs clearance Double Universal Wheels - Upgraded spinner wheels for quiet, smooth movement through airports and streets Telescopic Handle - 3-level a