Key Line Kastel Chair with armrests The Key Line Kastel design office chair with armrests is characterised by the modern and unmistakable style of the seat made of glass-fibre reinforced polypropylene in white or black, and breathable mesh upholstery in various finishes. The chair's curved lines envelop the body in a pleasant embrace while working or studying in the office or bedroom. The five-spoke base on castors, in nylon or metal, can be customised to suit your taste. Key Line represents a versatile and multi-tasking office chair. Discover Kastel products on Arredaremoderno.com! KEY LINE KASTEL CHAIR STRUCTURE: The wheeled base is made of nylon and metal in the finishes: APS black nylon APW white nylon APG grey nylon AL6 polished die-cast aluminium AL7 polished die-cast aluminium AL9 painted die-cast aluminium ANN black painted die-cast aluminium AL3 die-cast polished aluminium AL5 polished die-cast aluminium AWW white painted die-cast aluminium AL4 polished die-cast aluminium w/pins APP black nylon w/dynamic feet The shell is made of polypropylene in the following finishes: black white The armrests match the colour of the shell. The mesh seat and backrest are available in the following finishes: black beige grey green KEY LINE KASTEL CHAIR DIMENSIONS: Key Line is available in the following dimensions and mechanisms: gas tilting gas DELIVERY TIMES: Estimated shipping time 4 working weeks from verification of payment received.