Institutions interested in ultimate strength, comfort and access for their hands-on educational environments need look no further than the NPS 6500 Series heavy-duty padded swivel stools. These reliable stools feature a sturdy frame of 18-gauge steel tubing securely welded to a 14" diameter seat pan. Riveted through the steel pan are 1.5" thick vinyl cushioning that will provide years of dependable use. Swivel seat spins with ease 360 degrees enabling users to maximize their workspace. Footrest ring is securely bonded to each leg with four spotwell contact points for extra fortification. Height-adjustable seat. Rotating metal floor glides keep the stool level and prevent any floor damage.