Yaheetech Dark Grey Office Executive Computer Chair Ergonomic Swivel Chair with Comfy Lumbar Back Support and Wheels for Home Students Study

Breathable Mid-back DesignFeaturing densely knitted mesh backrest, this mesh office chair allows better airflow, accelerating heat and moisture dissipation. Mid-back design supports your spine's natural curve and protects your lower and middle back as it prompts you to sit straight.

Ergonomic Backrest DesignCurved backrest of this mesh desk chair can perfectly line up with human body curve, and the lumbar support system resembles a pair of hands, pushing up and supporting your back. Choose this office chair, choose comfort.

Adjustable Seat HeightThe seat height of this computer mesh chair can be simply adjusted from 35cm/13.8’’ to 45cm/17.7’’ by a little push-up/press down at the lever under the seat according to your needs.

Solid Chair ConstructionThis mid-back office chair is constructed of hard-wearing polyester mesh, high-density foam, durable star base, solid rolling casters and SGS-certified gas cylinder. It has passed BIFMA X5.1 Test and is recommended for office use for customers under 300 lbs.

Comfortable ArmrestsThe ergonomic armrests provide you with all-time support for your arms and enable you to sit more comfortably, getting rid of your fatigue after a long day’s hard work.