If you're looking for an easy to adjust office chair than this triple paddle chair is an excellent choice. The colorfully padded mesh upholstery will add color to your space as well as keep you comfortable while performing tasks. Mesh office chairs can keep you more productive throughout your work day with its comfort and ventilated design. The mid-back design offers support to the mid-to-upper back region. The locking back angle adjustment lever changes the angle of your torso to reduce disc pressure. The contoured seat dissipates pressure points for greater comfort. 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. The adjustable armrests take the pressure off the shoulders and the neck, which minimizes the risk of pain. This comfortably designed computer chair will make a great option for your home or office space.Features:Finish: Dark GrayWarranty: 5 Year Limited (non moving metal parts) 2 Year PartsMid-Back DesignBuilt-In Lumbar SupportFlexible Mesh Back MaterialTriple Paddle Control MechanismBack Height AdjustmentBack Adjusts 2" up and downInfinite-Locking Back Angle AdjustmentMulti-Tilt Lock MechanismTilt Tension Adjustment KnobSpecifications:Product Dimensions: 36.75" - 43.5" H x 25.75" W x 27.5" DProduct Weight: 40 lbs