Plastic Armchairs were first presented as part of a New York Museum of Modern Art competition, "Low Cost Furniture Design". Their organically shaped plastic seat shells were later combined with various different bases and manufactured in their millions. In their latest version made of polypropylene, the armchairs now offer even greater sitting comfort. You may also be interested in the Eames Upholstered DSW. Polypropylene seat shell, dyed through. Maple base.