Luggage Sets with Duffel Bag: 3 Piece Luggage Sets includes 20 inch carry on suitcase(9.4*15.7*22.6"), a duffel bag(16.1*10.2*8.66") and a toiletry bag(10.5*5*5.5"). The carry on luggage meets the cabin size restrictions of most airlines, and fits into overhead compartments or underseat. The expandable duffel bag with trolley sleeve can keep more belongings safe by attaching them to the retractable luggage handle. Durable Material Protection: Crafted with PC+ABS composite material, the luggage combines practicality and lightweight design. Even in violent transportation at the airport, the shape can remain stable and the surface is anti-scratch, keeping cases beautiful after a trip. Suitable for frequent travels. 360° Spinner Wheels, Conquer Any Terrain: 4 silent wheels, which passed strict violent-drop test and 15kg load for 20km rolling speed test, glides effortlessly on cobblestones, carpets, and slopes without wobbling or jamming. Even in crowded airports or busy streets, the luggage can be flexibly passed Easy to Lift and Hold: The multi-level adjustable telescopic handle can meet the needs of different heights, and the one-button is easy to operate, stable and without shaking. The comfortable top&side double handles make it easier to lift suitcase into the cargo compartment YKK+TSA, Tested Dual Security: YKK explosion-proof zipper with 3,000 durability test and pry-proof teeth to prevent puncture by sharp objects, ensuring complete travel security. TSA lock allows instant inspection without damage during international travels Designed with fashion features, this set includes one 20inch carry on suitcase for airplane, 24inch and 28inch check in luggage which act like good companion with your trip. ABS material makes this luggage lightweight and durable. Features textured finish helps to prevent against scratches. You are able to move easily with top and side grap handles, retractable telescoping trolley handle and all directional spinner wheels. Loaded with amazing features including fully lined interior, cross straps and independent mesh pocket that increase your packing organization. Side mounted TSA lock keeps the theft away and only you and the TSA agent have access to luggage.