The durable construction and classic design of these heavy-duty square-seat stools with backrests and adjustable height legs are ideal for hands-on educational settings like art rooms, science labs, home economics or shop classrooms.

• Features a square, contoured hardboard seat with 16 rivets.
• Sturdy 0.88" O.D. 18-gauge steel tubing.
• The 0.63" O.D. foot rings are welded to each leg by four contact points for added rigidity.
• Backrest adjusts up/down and forward/back.
• Leg height adjustable in 1" increments up to eight additional inches.
• Tested by Bureau Veritas to support 500 lbs static load capacity.