Frame made from bent, powder-coated or chrome-plated round steel tube. The chair is stackable (see table).

Seat shell made from double-walled, structured polypropylene (Air) for comfortable seating with air cushion effect. The shell is manufactured with an inset grooved for concealed frame attachment and is available in the size L. Optionally available with upholstered seat consisting of plastic core with taut fabric cover.

Equipment and options. Glides for hard and soft floors or 2-component universal glides.

The following material groups are available to choose from: Frame made of steel tube: M1,(chrome-plated); Seat and backrest: C4; Fabric cover: S40,46,51,52,64,74,78,79,80,82.