Foot pedal lab stool provides a comfortable seating experience in a variety workspace settings. The lab stool features two ways to adjust its Height. Simply use your heel to push down on the foot pedal plate for a hands-free adjustment to keep you focused on your work, or use the pneumatic height-adjustment Lever under the seat. Both adjustments have a range of 17-22 to fit a variety of user heights. Stool is mobile on five casters for easy mobility And is stable on a five-star, nylon base. Seat is made from easy-to-clean vinyl and lab stool meets ANSI-BIFMA testing for user safety. Perfect for use in labs, hospitals, design studios and personal workspaces. Also works great alongside tech works workstation, work benches or adjustable-height desks. Available to ship within 48 hours.