The ultimate shop stool that works as hard as you do. 17" diameter, five-section tool tray with thick one-piece magnetic rubber liner separates and protects the parts. Five 3" heavy-duty casters mounted on individual reinforcement arms with 360 degrees swivel action. Beautiful chrome finish with super comfortable cushion for those extra-long jobs. 13" diameter seat can spin 360 degrees and with the ease of a lever, gives an adjustable height of 17-1/2" to 22".