The gently rippling form of this chair is intended to follow the contours of the body thereby being very ergonomic and making them extremely comfortable. The Vignellis are quoted as saying they used a handkerchief as their inspiration for the chairs design, hence their name; Handkerchief Chair. Knoll’s description of the chair states, they capture the lightness and organic ease of a handkerchief drifting in the wind. This set of two are comprised of a gray fiberglass reinforced polyester seat and backrest with a base of steel wire finished in brightly polished chrome. They are in excellent new old stock condition and ready to use. Please examine the photos and don’t hesitate to ask for more. You shouldn’t wait to make this iconic pair of Handkerchief chairs your own.