HERCULES Series 770 lb. Capacity Black Stack Chair with Lumbar Support and Silver Frame

This stack chair features an ergonomically contoured design with a curved back for excellent support and is ideal for training or conference rooms. Polypropylene seat and back with a powder-coated frame finish. Plastic stacking chair: The steel frame can support up to 770 lbs. Chair stacks 5 high to conserve space when not in use, helping you maximize your entire area. PRODUCT MEASUREMENTS: Overall Size: 22.5'W x 17.75'D x 31.5'H; Seat Size: 15-18'W x 16'D x 17.5'H; Back Size: 16'W x 14.5'H; No Assembly Required