high back office chair.office chair 1.manager chair,executive chair 2.Painting armrest match painting base. 3.BIFMA gaslift high back office chair,office chair,manager chair,executive chair,leather chair* Colour: black. * Stoving varnish armrest. * Made of a 350mm stoving varnish base with five durable nylon castors * Conventional tilt mechanism * 60mm Gas lift for easy height adjustment.