Pneumatic Stool w/o Back Aluminum Base

Premium23die castaluminum base with satin finish top * 5-leg design for greater stability * Full size diameter top and base for comfort and stability * 4thick seat for extra comfort * Black hoodeddual wheelnylon casters * Pneumatic height adjustment * All seats have 3/4thick solid plywood base *Lever controls height * Knock-down design saves on shipping *Easyno-tools required assembly * Premiumstain-resistantwovenknit-backed vinyl upholstery * 250 lbs. load capacity under normal use