The McKesson steel frame folding commode is made of a steel-welded, powder-coated construction to support up to 350 pounds.. Assembly is simple with no need for tools.. The frame is lightweight and foldable for transport and storage.. 16-3/5 to 22-1/2 inch adjustable height commode chair via the push-button system.. Its removeable back bar is made of steel and has a snap-on lid to accommodate the varying needs of users.. Plastic arm rests provide additional support.. The removable commode bucket has a carrying handle, cover and splash shield offer convenient emptying.. Non-skid feet prevent the folding commode chair from slipping.. . WARNING: This product can expose you to bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.