Material: It typically features a high-density polyethylene (HDPE) or similar plastic seat and backrest and a powder-coated steel or metal frame.
Design: The seat and back are often contoured for comfort and may have a grainy, non-slip texture.
Durability & Capacity: These chairs are designed to be heavy-duty, with many commercial-grade versions supporting substantial weight capacities, often around 330 lbs (150 kg) or more.