Nine-O is a stackable chair with armrests in polished aluminium. Backrest made from three vertical bars and seat in soft polyurethane, available in the following colours: red, orange, green, blue and grey. Part of the Nine-O furniture series which includes chairs (with or without armrests), a bar-stool and an armchair with with a swivel base (with or without armrests). Nine-O is made from 80% recycled aluminium, reusing the waste of other production and consumption processes. All chairs of the Nine-O series are suitable for outdoors.