This complete set comes with three luggage pieces of different sizes; small. medium and large. Each size can accommodate your needs perfectly together or separately depending on the duration of your trip and how much you need to bring with you.100% PP material make the luggage pieces are lightweight and more durable.The horizontal sag design with gloss is not easy to knock against the appearance design without edges and corners.Hooks and Name CardIt is equipped with two hooks on the side. which can hang hand-held packages. The name card outside the case is easy to find your own luggage if they are missed.TSA LockEquipped TSA combination locks for 20".24".28". TSA lock allows your luggage to be unlocked and inspected by security authorities without damage.Inner storage space.Spacious and organized inner storage space.Pull RodAdjustable pull rode meets different height requirements.360° Double Spinner WheelsUniversal rotation wear-resistant and silent aircraft wheel. suitable for a variety of ground.