This button tufted executive office chair adds a bit of modern flair to this chair, making it a transitional style. 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 waterfall front seat edge removes pressure from the lower legs and improves circulation. 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. GO-908A-BK-GG Color Black Finish Chrome Metal Upholstery Black Bonded Leather Made of Chrome, Foam, Leather, Metal, Plastic Transitional Office Chair High Back Design with Headrest Built-In Lumbar Support Button Tufted Tilt Lock Mechanism Tilt Tension Adjustment Knob Contoured Seat and Back Waterfall Seat promotes healthy blood flow Swivel Seat Pneumatic Seat Height Adjustment Padded Arms Heavy Duty Chrome 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 26.25 W x 30 D x 43.50 47 H Seat Dimensions 21.50 W x 20 D Back Dimensions 21.50 W x 26.50 H Seat Height 20.50 24 H Arm Height from Floor 29 32.50 H Arm Height from Seat 9.50 H