Stainless Steel Revolving Stool with Foot RingUMF Medicals stools are made of high quality, medical grade 304 stainless steel. All come standard with tubular footrest and non slip material, flush mounted onto stool seat (can be manufactured without). All come with a limited 3 year warranty. The SS6704 stool comes with a threaded stem height adjustment, and rubber tips. Swivel casters available. Features: High quality, welded stainless steel construction Welded foot rest Non slip material mounted