Excellent quality: Our trolley cases are well crafted,sturdy and durable,not easily damaged,with large capacity,light weight,and can be easily folded without occupying space. They are suitable for all types of people,and enjoy every moment of travel in lifeColor and size: The size of 20 inches is (13.38 * 9.05 * 22.8 inches),and the size of 24 inches is (16.14 * 9.44 * 25 inches).Careful design: The trolley case is equipped with a customs code lock,which allows you to pass through the customs without worry. The integrated aluminum alloy trolley has multiple sections of height adjustable freely,and the pipe wall is thickened to withstand high-strength collisions,making it durable and durableLight to carry and easy to store: The trolley case weighs very light,only 5 pounds. With it,you can travel light,not cumbersome,and easy to store. It can be easily shrunk without occupying space360-degree wear-resistant universal wheel: Adopting precision wheel shaft smooth universal wheel,upgraded silent and noise reduction technology,effectively reducing friction coefficient on the way to reduce noise,making it easy and comfortable to rotate or push horizontally,with 360 free rotation