This draper 3 tiered workshop tool trolley has 3 robust plastic shelves supported by aluminium uprights the three shelves each have 3 compartments and removable dividers there are six screwdriver holders two cup holders a cable tidy and four additional compartments the four castor wheels are comprised f two lockable and two fixed wheels for easy movement around the working environment this tool trolley would be perfect for use in a garage workshop salon and schools or similar