【4-PIECE LUGGAGE SETS】The luggage set of 4 pieces offers 28" large check-in suitcase, 24" medium check-in suitcase and 20"/18" carry on luggage, can be conveniently stored one into another. 24" and 28" suitcases are expandable, providing an extra 25% of space to maximize your packing capacity. 【HIGH QUALITY SUITCASE SET】LARVENDER luggage sets clearance made of lightweight, durable and extra strong ABS material. The impact-resistant hard shell adds an extra layer of protection, making them more durable, lighter, and better able to withstand the rigors of travel. 【TSA-APPROVED LOCK & REINFORCED ZIPPER】Mounted TSA-approved lock provide added security and safety for your belongings during travel. The lock is easy to set and can be opened by TSA agents if necessary, without damaging the suitcase. Reinforced and upgraded zipper that won't drop or break easily. The combination of the black shell and coffee zipper make it more stylish. 【360° SMOOTH SPINNER WHEELS】This hardside suitcases set with wheels adopts high-quality shock-absorbing casters, which are quieter and more wear-resistant. Dual-wheels and effective noise-resistant interior design ensure smooth glide and 360° multi-directional free rotation. Whether you're traveling for business or pleasure, this suitcase set will make your journey more comfortable and convenient. 【ADJUSTABLE TELESCOPING HANDLE】Sturdy adjustable 3-level telescoping handle allow you to quickly maneuver in tight spaces and it's sturdier than most of the telescoping handle on the market. TPU elastic handles on the top and side increase comfort when lifting the box filled with packaging, making it easier to handle. 【FULL FEATURED INTERIOR】Our suitcase is designed to fit more into your trip and keep them organized. It features two compartments with compression straps and mesh zipper pockets for neat and orderly packing. Four different sizes luggage set meets you different traveling plan, particularly family vacations.