Multifunction chair offers multiple adjustment options Overall Dimensions: 37 1/2H x 22W x 21 1/2D. Contoured seat and back made from faux leather combine a fashionable appearance with a comfortable seating experience. Lumbar feature supports your lower back. Complements the curve of your spine for extra comfort and support. One-touch pneumatic seat-height adjustment lets you easily move the chair up or down depending on your needs. Locking tilt control with adjustable tilt tension lets you find an ideal sitting position. Padded armrests with a chrome finish allow you to remain in a comfortable, natural position as you work. Heavy-duty, chrome-finish base with dual-wheel carpet casters provides a sturdy foundation and enables smooth, simple mobility.