National Public Seating Hardboard Stool With Back, 24"H, Gray 6224B/1

Tall stools make great chairs for lab tables and science classrooms. These task stools feature adjustable backrests to help keep users comfortable. The steel stool frame creates a dependable foundation for peace of mind. Lumbar feature supports your lower back and enhances the natural curve of your spine. Seat construction resists chipping or cracking. Features a 14"-diameter seat with an inset masonite board secured by 8 rivets. Backrest adjusts up/down and forward/back for maximum comfort. Heavy-duty, 18-gauge steel tubing provides a sturdy foundation. 5/8"-diameter foot rings are welded to each leg by 4 contact points to ensure rigidity. Non-marring polypropylene glides help protect the floor when moving the stool. Save time - no assembly required.