Expandable Luggage Sets: 6 piece set offers 18"/20" carry on suitcase, a 24" checked suitcase, a 28" large luggage, a weekender travel bag, and a toiletry bag. Expand the luggage capacity by 25% with a smooth and durable expandable zipper (Only 24/28inch) Premium Hardshell Suitcase: Engineered with high-impact ABS material enhanced by an advanced scratch-resistant coating, these luggage sets for women & men seamlessly blend rugged durability with a distinctive ribbed geometric texture design, guaranteeing instant visibility even in the busiest baggage claim areas Double Wheel Design: Suitcases with dual wheels are stable and flexible, push smoothly, and are comfortable and easy to control. Whether on bustling streets or in busy stations and airports, it can be easily maneuvered. TSA Lock for Secure Travel: Stay safe and hassle-free with our TSA-approved combination locks. Zippers are not easy to pierce by sharp tools, such as pens, which protects your stuff in luggage and your privacy better. Weekender Bag: The travel duffel bag and cosmetic bag are all made of polyester fabric, which is mildly water-resistant. The duffel bag is also designed with a back sleeve, so you can conveniently attach it to the retractable luggage handle. 18"/20" CARRY-ON/ 24" 28" CHECKED LUGGAGE, Sets can be stored inside each other. The carry-on size dimensions will meet most airline approved. TSA Lock Included, and fully-lined interior divider with organization pockets, keeps your belongings secured and organized in the luggage. Crafted from high-quality ABS material, our luggage is not only lightweight but also incredibly durable. Our suitcase is equipped with four DOUBLE 360° Spinner wheels, allowing for effortless maneuverability in any direction. Suitcase of only 24/28 inches can add 25% extra space. The travel bag and makeup bag are water-resistant. The luggage bag is also equipped with a rear sleeve, so you can easily secure them onto the retractable luggage handle.