The body is made of stainless steel, which is firm and durable, anti-corrosion and rust-proof, and not easy to be stepped on and damaged. Pressing down the handrail releases the brake, and releasing the handrail activates the brake. You can let go at will and park without worrying about sliding. The body is equipped with advertising spaces for advertising rental. Under the handle is a small basket for conveniently storing valuable items or small objects carried with you. The trolley chassis has a large flat surface and can load multiple larger pieces of luggage. There are also anti-collision strips equipped under the body. The natural rubber casters are shock-absorbing, wear-resistant and silent. They can be stacked and placed to save storage space.