Complete 2-Piece Travel Set: This combo pack contains one 55 cm small cabin trolley bag and one 65 cm medium check-in suitcase, giving you a versatile luggage pair for every travel scenario you encounter; use the cabin bag as carry-on for short domestic flights and the medium suitcase for check-in baggage on longer holidays and international trips requiring additional packing space, capacity and room for essentials- Premium Hard Shell Build: Both trolley bags are crafted from impact-resistant premium polypropylene material that provides strong and reliable protection against scratches, dents and rough handling during airport transit and baggage conveyor belt systems; the anti-scratch textured finish on each piece ensures your complete luggage set retains its sharp professional look trip after trip throughout the entire year- Smooth 360-Degree Spinner Wheels: Each suitcase in this travel set is fitted with 8 multi-directional silent spinner wheels that glide effortlessly across airport terminal floors and railway station platforms without any wobble or noise; the reinforced wheel housing on both bags ensures long-lasting smooth performance so you can navigate through crowded airline terminals with minimal effort and complete travel comfort always- TSA-Approved Lock on Both Bags: Integrated TSA-friendly 3-digit combination locks on the small cabin and medium check-in trolley bags allow airport security to inspect your luggage without causing any damage to the locking system; set your own personalised numeric code on each suitcase for reliable security and fully protect all your belongings and valuables across every leg of your domestic or international journey- Organised Interior and Nestable Design: Both suitcases feature fully lined interiors with zippered dividers, adjustable compression straps and multiple mesh pockets for neat wrinkle-free packing of all your travel essentials; the 55 cm cabin bag fits neatly inside the 65 cm medium suitcase for compact space-saving storage at home, keeping your wardrobe tidy and well organised when your luggage set is not in use