Serta Big And Tall Ergonomic Bonded Leather High-Back Office Chair, Black/Silver

Contoured adjustable lumbar zone provides customized lower back support. Lumbar supports your lower back and complements the curve of your spine. Finished in Puresoft bonded leather for a comfortable seating experience and is recommended for professional use 8-10 hours per day. Pneumatic height lift with adjustable tilt, tension knob and lock out for customized positioning. Elevated and padded headrest offers comfort and improves neck support. Reinforced back and extra-large steel seat-plate bar for added durability. Heavy-duty 60 mm casters offer smooth mobility. Weight capacity tested to support 350 lb. This product is heavy and/or oversized and may need more than one person to handle.