This is our mesh rolling cart which can help you a lot for storing and organizing your items in your home or office trimly. Its simple but great design and satisfied storage capabilities are just your good helpers. The five open large shelves are advantageous to ventilated and avoid overmuch dirt to accumulate. At the same time, they can be used to store more items. The iron frame is for durability and stability. The four wheels at the bottom (Two of the wheels have brakes) can roll smoothly and stop exactly to make sure your floors stay scratch free. , you can lock it at anywhere you want. It's a good choice for you. Don't hesitate to buy it now!