-Aluminum frame
     -Built-in seat rail extensions and extendable upholstery easily 
      adjusts seat depth from 16" to 18"
     -Adjustable angle back easily adjusts from 5° – 20°
      Adjustable height back adjusts from 17" – 19" in 1" increments, adaptable
      for individual patient needs
      Durable, heavy-gauge flame-retardant nylon upholstery with hook and 
      loop fastener flaps
     -Quick release, 24" composite Mag-style wheels are lightweight
     -Comes with push-to-lock wheel locks