This stylish leather upholstered office chair provides a professional appearance to complement your office or home. This chair features an ergonomically contoured back and seat and arms that are comfortably padded. 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-7145-BK-GG Color Black Finish Black Metal Upholstery Black Bonded Leather Made of Foam, Leather, Metal, Plastic Contemporary Office Chair High Back Design with Headrest Built-In Lumbar Support 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 Glossy Smoke Metal 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 26.75 W x 31 D x 44.25 47.25 H Seat Dimensions 21.25 W x 21.25 D Back Dimensions 21.50 W x 30 H Seat Height 18.50 21.50 H Arm Height from Floor 26 29 H Arm Height from Seat 8 H