This comprehensive 4-piece luggage set delivers exceptional durability and value for all travelers. Constructed from resilient, environmentally-friendly polypropylene (PP) material, the hard-shell suitcases offer superior impact resistance and can recover their shape after forceful contact, ensuring long-lasting performance. The set is designed for effortless mobility with smooth, silent 360-degree spinner wheels that reduce strain, while the integrated TSA-approved locks provide secure, inspection-friendly travel. Cost-effectiveness is maximized through versatile sizing-including expandable options on the 24-inch and 28-inch cases for up to 25% extra space-and a fully organized interior with adjustable straps. Easy to maneuver and pack, this collection is the ideal, ready-to-use solution for everything from short business trips and personal getaways to extended family vacations. Color: Pink.