SMUGDESK Black Ergonomic Office Chair Adjustable Armrest Lumbar Support Mesh Computer Chair

An exciting growth story in ergonomic furniture experience health and comfort with our advanced technology millions of happy users and counting. Multifunction headrest. The ergonomic high back office chair is designed with adjustable headrest provides the most comfortable position for your head and neck. Using this office chair can perfectly solve neck problems as it provides proper support for your neck that eliminates the stress you often experienced when you have to sit for a long period. Adjustable lumbar support. This office chair has excellent adjustable lumbar support, to provides the best support for all types of people. It can hug your lower back all the time to greatly reduce spine fatigue. Besides, the separately movable waist pillow will relax your body and ease any back pain even enhance the natural curve of the spine when you sitting for hours. Unique 3D multi-function armrest. This armrest can be up and down, left and right, back and forth adjustment. The 3D armrest provides comfortable supp...