Comfortable Racing chair--High quality bonded leather home&office race task chair with padded backrest, seat and 90°-180°Flip-up Armrests which allow for long sessions of gaming or work without nagging back pains. Simple pneumatic controls--Let you raise or lower your seat and rock back in your computer chair. Pulling out on the control handle, allows your PC gaming chair to recline back, or sit forward and push the control handle in to tilt upright. The chrome base and nylon casters are strong and durable for easy mobility across all surfaces. 360 Degree Swivel-- The office chair is equipped with Tilt Tension Control which let you raise or lower your seat and rock back in your chair.Pulling out on the control handle, which allows your chair to tilt back, or sit forward and push the control handle in to prevent it from tilting. Easy Installation -- We provide you with installation instructions in the box. The instruction is very simple to follow, no extra tools and fittings needed. The computer task chair can support up to 300 pounds. Rest Assured to Purchase-- We offer our customer a 12-month replacement if the part is defective and 100% contentment assurance for this office chair.