Institutions interested in ultimate strength, comfort, and access for their hands-on educational environments need to look no further than the 6500 Series heavy-duty padded swivel stools with backrests. They're the best option for settings like art rooms, science labs, home economics, or shop classrooms. These reliable stools feature a sturdy frame of 18-gauge steel tubing securely welded to a 14 inches diameter seat pan. Riveted through the steel pan is 1.5-inch-thick gray vinyl cushioning that will provide years of dependable use. Swivel seat spins with ease 360 degrees enabling users to maximize their workspace. The Footrest ring is securely bonded to each leg with four spot well contact points for extra fortification. Height-adjustable from 24 inches to 30 inches and adjustable padded backrests can be moved 2 inches up/down and forward/back. Rotating metal floor glides keeps the stool level and prevents any floor damage.