The cart is made of high-quality steel, powder-coated for rust and corrosion resistance. The double-layer design easily accommodates heavy objects such as tool boxes and power tools, making cleaning and maintenance more convenient. Equipped with 4 360° lockable universal wheels and ergonomic handles, pushing and steering are easy and labor-saving; the one-button brake design allows for stable docking at any time, making work more efficient. The structure is simple and easy to install, and can be used at home, in workshops, and in warehouses. The compact design saves space and is an ideal helper for storage and transportation in small apartments.