The Ergo Shower Chairs all have height adjustable armrests, footrests, and overall height making the chairs comfortable and safe for both patient and carer. Transit version can be retrofitted to self-propelled model. All metal parts are made of stainless steel, including the inside and outside of the gas spring on the Ocean VIP. Seat height has three tool-less height adjustments to suit bed/chair/wheelchair transfers. Tool-less, height-adjustable seat and footplate.