ergonomic office chair adjustable headrest mesh office chair office desk chair computer task chair smugdesk smugdesk chair<br/>the ergonomic mesh chair with adjustable headrest and lumbar support<br/><br/>from smugdesk, an exciting growth story in ergonomic furniture<br/>experience health and comfort with our advanced technology<br/>millions of happy users and counting<br/><br/>ergonomic design<br/>when you are spending more than 8 hours in an office, sitting in the same position, a good chair is very important. this ergonomic office chair with adjustable headrest and lumbar support to fit your body curve, ensures you sit comfortably.<br/><br/>breathable mesh material<br/>the breathable mesh material on this swivel desk chair keeps your back and legs cool and comfortable. this design will promote air circulation, allowing you to sit cozily for long hours.<br/><br/>multi-function mechanism<br/>this mesh office chair has many adjustable features to ensure you to find a good seated position. the headrest and the seat could be up and down, the backrest could be forward and back.<br/><br/>easy installation<br/>we provide you with installation instructions in the box. the instructions are very simple to follow, no extra tools and fittings are needed. the computer task chair can support up to 300 pounds.<br/><br/>unrivaled quality<br/>designed and built using only high-quality material and mechanical structure.<br/><br/>worry-free<br/>at smugdesk, we believe in our products. that's why we back them all with an 12-month replacement and provide friendly, easy-to-reach support.<br/><br/>notes:<br/>we strongly recommend reading the user manual before start to assemble.<br/>assemble tools are included.<br/><br/>what's in the box<br/>1 smugdesk chair<br/>1 set of assemble tools<br/>1 user manual