Nautilus Designs Jupiter Medium Back Mesh Executive Task Operator Office Chair With Adjustable Lumbar Support and Arms Black - DPA6200ATGFBK DDOur high back Manager armchair offers a generously proportioned posture curved upholstered seat with waterfall front, contoured black nylon mesh backrest with adjustable lumbar support and features a mechanism which allows the user to fully recline the chair adjustable for individual bodyweight (tension control) which can be locked in the upright position. It's completed with stylish adjustable T shaped arms and complementing black nylon base.