This industrial stool from Safco features foam padded seat and backrest cushions that have a durable, self-skinning polyurethane coating for years of use and comfort. Other features include pneumatic seat height control, backrest height adjustment, back depth adjustment, 360 degree swivel, adjustable 18" foot ring and a durable steel base with heavy duty nylon glides. Additional caster options available. This industrial stool meets or exceeds ANSI/BIFMA standards. Dimensions: Seat Size: 18"W x 16.5"D. Back Size: 17"W x 12"H. Seat Height Adjustment: 22" - 32"H. Weight: 30 lbs. Limited lifetime warranty from SAFCO. This chair normally ships within 2-3 business days.