The Metro D2442NP Shelving Truck Dolly features a robust all-aluminum construction, ensuring durability and lightweight maneuverability. With dimensions of 42"W x 24"D, this dolly is designed for efficient transport of shelving units and other materials. The wraparound bumper provides added protection against damage during transit, making it ideal for busy environments. Its sturdy design supports heavy loads while maintaining stability, enhancing productivity in any workspace.