This luxurious traditional chair features soft Black LeatherSoft upholstery and brass nail accents that trim the rolled arms. Having the support of an ergonomic office chair may help promote good posture and reduce future back problems or pain. High back office chairs have backs extending to the upper back for greater support. The high back design relieves tension in the lower back, preventing long term strain. The plush pillow back cushion provides excellent support, allowing your back to rest comfortably. Chair easily swivels 360 degrees to get the maximum use of your workspace without strain. The pneumatic adjustment lever will allow you to easily adjust the seat to your desired height. The mahogany wood base adds to the charm of a traditional appearance.Traditional Office ChairBlack LeatherSoft UpholsteryHigh Back DesignPlush Pillow Back SupportTilt Lock Mechanism rocks/tilts the chair and locks in an upright positionTilt Tension Adjustment Knob adjusts the chair's backward tilt resistanceCA117 Fire Retardant FoamSwivel SeatPneumatic Seat Height AdjustmentRolled Arms with Brass Nail AccentsMahogany Wood Capped Metal BaseDual Wheel CastersLeatherSoft is leather and polyurethane for added Softness and Durability