1.1 2.Wear-Resistant Material: Our storage box is made of premium thickened plastic, with a strong shell and stable structure, which is more wear-resistant and not easy to bend. It will bring you a very smooth experience! 3.Collapsible Design: The collapsible design is one of the most advantageous designs of the storage box. Through the collapsible design, it can be conveniently folded into a compact size for storage, thus saving valuable space and convenient Disassembly and assembly 4.Wheel Design: Our storage boxes are equipped with wheels to facilitate movement and handling, especially in the case of large or heavy items, the wheels can rotate 360 degrees according to terrain changes and moving direction needs, with high flexibility and operability 5.Large-Capacity Design: 16.38'L x 16.38'W x 16.38'H, our storage box is designed with large capacity as the goal to that the capacity can hold enough items, and the design is reasonable and easy to take