Venturi home office chair in black with castors will make most comfortable addition in your home office features venturi home office chair in black with castors height adjustable by gas lift class 3 aluminium base 34 cm adjustable arms 5 positions central tilt mechanism nylon castors headrest adjustable back back with 3 contact positions back and seat upholstered in polyester mesh fabric ideal for your home office or study room available at an affordable price dimension