Yaheetech Grey Ergonomic Desk Chair Adjustable Office Computer with Comfort Back Support and Larger Seat for Home Work or Study Meeting Use

Breathable Mid-back Design: Featuring 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 Solid Chair Construction: This mid-back office chair is constructed of hard-wearing polyester mesh, 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 136 kg Adjustable Seat Height: The 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 Star Base & 360 Degrees Wheels: Twisting and turning about is integral within the office. So this ergonomic chair adopts a stable star base and comes with 5pcs 360-degree swivel wheels, ensuring fluent and quick movement and keeping up your quick pace of work Easy Assembly Required: We provide all the necessary hardware and tools, and an illustrated installation manual to help you set up this chair