Comes with casters for easy movement. Very convenient for cleaning and carrying sundries The stopper can be locked so you can use it with confidence Compact and Reachable: The compact size makes it easy to place in your room or living room. It is just the right height for little children to hold the book freely Large capacity and convenient storage: 2, 3, 4 tier storage rack. You can categorize and store them as needed. The storage box has a wide opening for easy access Lightweight and Safe: Cute form, interesting storage, and goodbye to mess Material: PP+ABS