The Bariatric Side Stepper, model 850, is a hemi walker designed for use by individuals with walking, lower extremity, or balance disabilities. This non-folding bi-level walking aid also provides assistance in rising or sitting by providing handgrips on two levels. This aluminum walker is designed for one-handed use and has tube-in-tube construction for added strength. DIMENSIONS: The height adjusts from 32.75 to 35.75 inches high (accommodates users 5 feet, 3 inches to 6 feet tall). CAPACITY: 500 pounds.