350# Weight Capacity * Height: 37 (95 cm) * Width: 19 (48.25 cm) * Depth: Open: 24 (61 cm); Folded: 6 (16 cm) * Weight: 19 lb. (9 kg) * Easy-to-clean molded durable ABS plastic seat and back with built in clipboard holder * Stair Chair functions well in confined areas such as narrow hallways and multiple-landing stairways * Two 4 rear stationary wheels and two 2 low-profile front guide wheels allow the Model 42 to roll over most carpeted or hard surfaces * Four lifting handles with nonslip handgrips enable EMTs to move the patient safely and easily