The Freedom Chair, model 1550, is an emergency evacuation carrier and transport wheelchair designed for use by people with mobility, lower extremity or walking disabilities, spinal cord injury and others who use a wheelchair. The Freedom Chair can be used to evacuate a person on level flooring or on stairs, and it can be used as transport chair indoors and outdoors. FRAME (HxLxW): 24 x 60 x 37 inches. Folding aircraft-grade aluminum frame. Folded dimensions (HxLxW) - 24 x 60 x 11 inches. The frame has 6 handles with non-slip rubber grips to allow for multiple people to pull or carry the wheelchair - 2 forward at the end of polls that extend from the seat base; 2 behind that extend from the rear of the seat base; and 1 handle on each side. SEAT: Weather proof open-weave polyester seat with a polypropylene safety harness with a nylon buckle that extends over both shoulders. There is a storage pocket on the back of the seat. ARMRESTS: Fixed armrests with wrist cuffs with hook-and-loop fasteners to secure the user in the chair. WHEELS: 5-inch diameter polyurethane rear wheels for indoor use are standard. 10-inch wheels with pneumatic tires for outdoor use are optional. CAPACITY: Over 650 pounds. WEIGHT: 19 pounds. WARRANTY: 1-year warranty on parts and service.