★Meet All Needs: The luggage set includes 12-inch, 20-inch, 24-inch and 28-inch suitcases in various sizes to meet different travel needs. Whether it's a short trip or a long trip, this set will have the perfect suitcase.★Hardshell ABS Luggage: Suitcase shell is made of ABS material, which is lightweight, durable, resistant to pressure and wear, and can withstand long-term use, ensuring that the suitcase can effectively protect your items. No need to worry about collision or squeezing during transportation, providing all-round protection for your journey.★Suitcase with Spinner Wheels: Smooth and flexible. The 360° dual wheels rotate easily and are very easy to control, making your journey more convenient. Whether in a busy airport or a crowded station, you can move it with just a push or pull. Even children can handle it effortlessly.★Well-organized: The luggage lining is beautifully designed and made of durable, tear-resistant material. Equipped with zipper compartments and X-tie for partitioned storage to keep your items organized. 12-inch carry-on suitcase features an elastic strap design that can be attached to the suitcase handle, allowing for easy access and a more comfortable travel experience.★Expandable duffel bag features a trolley sleeve with zippered pocket that easily attaches to the suitcase handle for added capacity. 8-piece packing cube set keeps your belongings organized, prevents them from shifting, and maximizes space, making it easy to find what you need while increasing convenience and comfort during travel.★Size Reference: 12-inch travel case 12 x 6.1 x 10", 1.54 lbs. 20-inch carry-on 14.2 x 9.4 x 20.9", 5.73 lbs. 24-inch luggage 17.3 x 10.6 x 26.4", 7.83 lbs. 28-inch luggage 19.7 x 11.8 x 30.3", 9.48 lbs. The suitcases can be nested inside each other to save storage space.