Staples Multi-Function Task Chair - BlackWork comfortably with this Staples Multi Function Task Chair. This chair features a selection of adjustable features including arm height, back height and seat tilt that allow for a personalized seating setup. Its contoured back helps to reduce back strain and the sturdy five star base with rolling casters makes moving around your workspace easy. With its contemporary black and silver design, the chair makes a stylish addition to any office decor.