- Internal frame: steel tubular and steel sections
- Internal frame upholstery: Bayfit® (Bayer®) flexible cold shaped polyurethane foam,shaped polyurethane,polyester fibre wadding with seat upholstery in sterilised down
- Lower edge: die-cast and extruded aluminium bright brushed, nickel or bronze varnished
- Castors: grey plastic material
- Cover: garden fabric or leather