The versatility of a task chair can easily transition from a receptionist's desk to the training room. A mid-back office chair offers support to the mid-to-upper back region. 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. Whether you're purchasing one for your home office or at work, leather chairs make a statement. GO-977-1-BK-LEA-GG Color Black Finish Black Nylon Upholstery Black Bonded Leather Made of Foam, Leather, Metal, Plastic Contemporary Task Chair Mid-Back Design Built-In Lumbar Support Tilt Lock Mechanism Tilt Tension Adjustment Knob Contoured Seat and Back Swivel Seat Pneumatic Seat Height Adjustment Padded Arms Heavy Duty Nylon Base Dual Wheel Casters Black LeatherSoft Upholstery LeatherSoft is leather and polyurethane for added Softness and Durability CA117 Fire Retardant Foam Capacity 250 lbs. Some Assembly Required Warranty Info 2 yr Parts Overall Dimensions 26.50 W x 27.50 D x 40.75 44.75 H Seat Dimensions 20.75 W x 19.25 D Back Dimensions 20.75 W x 24.50 H Seat Height 17.50 21.75 H Arm Height from Floor 26.50 30.25 H Arm Height from Seat 8 H