Seat in black, reinforced polypropylene. Backrest in polyamide reinforced with fibreglass and coated in fire-retardant self-supporting black mesh. Seat padding in Class 1M fire-retardant polyurethane foam. Seat covering in fire-retardant fabric. in fire-retardant polyurethane. Structure fixed cantilever, in chrome-plated or black painted steel tubing. Armrestsbuilt-in with black embossed polypropylene covering.