We recommend this new big and tall office chair, unlike regular mesh chairs, its features big and wide seats for extra comfort on those long working days. Office chair is crafted to perfection and designed to the bodies natural shape of the lumbar support. You can pull out on the control handle, which allows yours to tilt back sit forward, just push the control handle in to prevent it from tilting. This desk chair gives you excellent seating experience while you working or relaxing. Desk chair has an extremely comfortable back that adjust the position lumbar what you need and supports your back, and massage office chair the backrest has a massage lumbar support that is powered by USB to release your waist fatigue for your tired. Maximum capacity up to 400 lbs.