BathMobile shower and commode chair disassembles when you need a chair to travel with you. The chair is made from plastic components and stainless steel hardware, weighing just 22 pounds. It can roll over a standard toilet up to 17.5" high and less than 15.6 width. Use as a stand-alone commode when an optional commode pan is installed. Overall height to top of back support is 40", width at armrest is 21.5". The seat measures 17.6" wide and 17.6" deep and can be rotated for access front or back, depending our your hygiene routine. Seat height is adjustable from 20.2"/21"/21.8" from floor. Optional seat overlay cushions provide a commode opening or solid seat surface for showering. Swing down armrests can provide assistance or swing back out of the way for transfers. The longer armrest reaches forward allowing more grab area when transferring. Chair is easily taken apart without tools, it can pack into the optional wheeled carry bag. BathMobile rolls on 5” casters with locks and has a 286 lb. capacity. BathMobile has a limited 2 year warranty and is latex-free. BathMobile can be assembled for use without tools. However to make a footrest height adjustment you will need a 2.5mm or 3/32” Allen tool, which is included. To adjust seat height, remove seat and any cushions. Turn chair seat frame upside down, suggest placing on floor for more leverage. Pull caster up and out from frame. You will see several slots, rotate caster to a different slot, shorter slot is higher seat, and longer slot is shorter seat height. Reinsert caster, matching slot with extrusions inside frame. Repeat for all casters.