Yaheetech Adjustable Office Chair Ergonomic Mesh Swivel Computer Comfy Desk/Executive Work Chair with Arms and Height Adjustable for Students Study Black

• 【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.
• 【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.
• 【Comfortable Armrests】The 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.
• 【Ultra Comfy Seat】The home office chair's seat provides a sitting area of 49.5cm/19.5’’ (width) by 51cm/20’’ (depth), and 7cm/2.8’’ thick. We upgraded the size of the seat to provide you with optimal comfort.
• 【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.