Stacking chair with armrests in recycled polypropylene from industrial waste with fibreglass. The amount of fibreglass and colour tone may vary depending on the source of the recycled plastic.

Cast-aluminium chair treated with titanium fluoride and varnished with black polyester. Black aluminium legs.

Stacking chair. Legs in varnished aluminum. Seat in cast aluminum treated with fluorinated titanium and varnished in polyester.

Chair on concrete base. Seat in die-cast aluminium, treated with fluorinated titanium by cathodic sputtering and painted with polyester powder.