1.3-Section Aluminum Handle：The luggage is equipped with a retractable three-section aluminum rod. After tens of thousands of shock tests, it is very strong. The height can be adjusted to adapt the suitcase to the environment you need to use. 2.Embedded TSA Luggage Locks: TSA lock necessary for luggage sets clearance, the latest embedded design suitcase set is more beautiful and protects the lock from damage. 3.Ten Pieces Luggage Set：20-inch, 24-inch and 28-inch large suitcases plus 7-piece travel products will allow you to carry a large amount of clothing on your trip and help you better classify. 4.Silent Universal Wheels: This luggage sets for women is equipped with 4 double-wheel silent universal wheels. After tens of thousands of impact tests, you can travel without any worries. 5.Lightweight Hard Shell Luggage：The trolley case is made of ABS resin material, which is not only light, but also strong while being environmentally friendly.