A classic of modern design, this chair is crafted in durable leather upholstery and a polished aluminum frame for a minimalist look that leads in attractiveness. 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 comfort molded seat has built-in lumbar support and features a locking tilt mechanism for a mid-pivot knee tilt. This chair features dual paddle controls to easily adjust your chair and an integrated bar in the back to keep your jacket within reach. Chair easily swivels 360 degrees to get the maximum use of your workspace without strain. Its ergonomic features and distinctive ribbed seat make it perfect for your office space. BT-9826H-WH-GG Color White Finish Polished Aluminum Upholstery White Bonded Leather Made of Chrome, Foam, Leather, Metal, Plastic Contemporary Office Chair High Back Design Coat Rack on Back Built-In Lumbar Support Foam Molded Seat and Back Dual Paddle Control Locking Knee-Tilt Control Mechanism Tilt Tension Adjustment Knob Swivel Seat Pneumatic Seat Height Adjustment Polished Aluminum Arms Polished Aluminum Base Dual Wheel Casters White 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 23.50 W x 25.50 D x 42.50 45.50 H Seat Dimensions 18.25 W x 18 D Back Dimensions 17.50 W x 24.50 H Seat Height 18.75 21.75 H Arm Height from Floor 26 29.75 H Arm Height from Seat 8 H