The HERCULES Series 880 lb Capacity Black Ergonomic Shell Stack Chair with Padded Seat and Back combines remarkable strength with exceptional comfort in one handsome piece. This ergonomically designed side chair features molded and contoured seat and back that are generously padded and upholstered in durable fabric. A heavy gauge steel frame and a high impact plastic shell deliver an impressive weight capacity of 880 lbs, making this accent chair ideal for both in-home and commercial use. Great for classrooms, waiting rooms, conferences and seminars, this stacking chair is easy to store when not in use: up to 20 chairs can be stacked on a dolly (sold separately). Made of metal and plastic.