The Aluminum Rehab Combination Shower and Commode Chair from Drive Medical is rust-resistant and has the option of either 5" or 24" rear wheels (Click here for 24" version). The seat-to-floor height can be adjusted 4" with tools to accommodate most standard toilets or use as a portable commode with the included bucket. Standard features include padded seat back and arms, two rear-locking casters and swing-away footrests with height and angle adjustable footplates.