MRA develops sophisticated mobile classroom, command, and training units for custom applications in the private, government, law enforcement and military markets. MRA's equipment designs incorporate state-of-the-art electrical, technological, hydraulic, communication and climate control systems. They can be modified to perform a variety of functions in different environments including emergency response, disaster preparedness programs, marketing and public relations, contingency plan office space, mobile health centers, and training scenarios and classrooms. MRA's mobile facilities range in sizes from a 38-foot gooseneck trailer with 200 square feet of interior space up to a 53-foot double expandable trailer with 1,000 square feet of space.