5 Piece Luggage Sets:The luggage set includes 20 inch carry on luggage, 24 inch medium checked luggage, 28 inch large luggage, travel bag and toiletry bag. Whether you're on a short trip or an extended vacation, there's something for all your needs(Travel bags can be expanded) TSA Lock & YKK Zipper: The QIMER luggage set comes with a secure and reliable TSA lock, ensuring the safety of your luggage, facilitating security checks, and preventing damage. The luggage uses reinforced and upgraded YKK zippers to prevent cracking, ensuring durability and smooth operation, adding security to your journey. Premium PC Material: QIMER luggage is crafted from 100% polycarbonate, formed through a three-layer PC composite process. This construction delivers exceptional impact resistance and toughness, ensuring your luggage effortlessly handles all travel challenges while remaining lightweight and portable. Excellent Handling: The QIMER suitcase is equipped with 8 smooth and quiet universal wheels, providing excellent directional control. It features an ergonomic three-section telescopic aluminum alloy pull rod and a TPU handle on top. The combination of these features allows the suitcase to be easily maneuvered on any surface, and it can be pulled smoothly even when fully loaded. Serve:If you have any questions, please feel free to contact us. Tips:We will test each suitcase wheel before shipment, so you may find some dust on the wheels, which is normal and not a second-hand product. luggage sets suitcase approved airline travel hard case wheels women man tsa ykk hardsade lightweight personal international lock adults white black hardcase