carry on luggage airline approved:suitcases with wheels carry on size 21.06 x 13.58 x 8.27 inches, this carry-on luggage is slightly smaller than other 19 inch carry on luggage in order to comply with most airline boarding requirements for ease of carry-on boarding and is equipped with a TSA-approved combination lock for security，This is a small suitcase. High-Quality suitcase: This hard shell noble travel suitcase is made of 100% polycarbonate (PC) material, which has excellent strength, flexibility, lightweight and durable, clear texture, and is not easy to scratch, making the hard shell luggage keep its beauty from trip to trip.This is a underseat carry on luggage with wheels. Superior Maneuverability: the rolling suitcase compartment is designed with universal dual wheels, together with a three-stage all-aluminum operating lever for maximum luggage control and no noise, enabling the luggage compartment to travel freely on all kinds of road surfaces, and to be towed smoothly even when fully loaded with luggage. High-quality accessories: The suitcase has smooth, durable YKK zippers for added security during your travels. The spacious main compartment is equipped with X-shaped straps to secure your luggage in place. The U-shaped zipper compartment protects your privacy. Service: If you have any questions about this silver luggage, 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 set carry on suitcase approved airline 22x14x9 travel hard bag case wheels women man tsa ykk hardsade 20 lightweight expandable tourister personal international lock adults white black hardcase