The fortified construction and soft comfort of these heavy-duty padded stools are ideal for hands-on educational settings like art rooms, science labs, home economics or shop classrooms. • Sturdy 0.88" O.D. 18-gauge steel tubing with fixed legs. • Seat has a 14" diameter with an 11.5" diameter, 0.5" vinyl padding riveted through the steel seat pan. • Foot rings with 0.63" O.D. are welded to each leg by four contact points for added rigidity. • Features height-adjustable legs that adjust in 1" Increments up to eight additional inches. • 4.75 mm MDF board, with rivet heads fully embedded. The fortified construction and soft comfort of the 6400 Series heavy-duty padded stools are ideal for hands-on educational settings like art rooms, science labs, home economics or shop classrooms. Height-adjustable legs extend in 1-inch increments. Recommended Application Area(s): Assembly/Repair & Technical Task; Classroom & Training; Seat Color: Gray; Color Family: Gray; Arms Included: No.