Becozier Ergonomic Mesh Office Chair with Breathable Mesh-Thick Seat Cushion-Flip Up Arms,Adjustable Desk Chair, Swivel Desk Chairs for Office Conference Room THE MOST COMFORTABLE CHAIR - Upgrade your working experience with this ergonomically designed desk chair. The high backrest and 3D adjustable armrests will hug every curve of your body and provide you with unbelievable comfort. This office chair has excellent optional lumbar support, to provides best support for all type of people. It can hug your lower back all the time to greatly reduce spine fatigue. BREATHABLE MESH - The breathable mesh back on this ergonomic office chair provides support while keeping your back cool and comfortable. Cool air circulates through the mesh keeping your back sweat-free and allowing you to sit in the chair comfortably for longer periods of time compared to traditional chairs ERGONOMIC COMFORTABLE and BACK SUPPORT - Thanks to this state-of-the-art office chairs numerous adjustable features you can be assured of finding a comfortable seating position just for you. This adjustable office chair includes adjustable lumbar support and a recline feature that allows you to tilt the backrest back or sit straight. Now you can quickly find a position that makes your back feel the most comfortable! EASY TO INSTALL - Simple instructions enable anyone to put this executive chair together in eight simple steps! Then once built youll be able to adjust the chair to your individual needs. The chairs pneumatic controls will let you raise or lower the seat and tilt back the backrest or sit straight up. You can easily find the ergonomic position that will allow you to work comfortably for long periods of time HIGHEST QUALITY - This adjustable task chair is made to last. It has a weight capacity of 330 LBS and is made from the highest quality materials, including a soft cushion seat, sturdy arm and rollerblade caster wheels that allow you to move easily across the office floor. Get your office chair  and boost your work comfort! Your purchase will be backed by a 100% money-back guarantee