Wooden chair with ergonomic seat is supplied with a varnished beech plywood articulated back, with double curve, that is adjustable for height and tilt.Workshop chair with black polyamide 5 branch base with articulated pads.Height adjustable with gas lift with seating shock absorber.Chair with polyamide foot rest and chrome surround, height adjustable.Seating height adjustable from 540 to 780 mm.