giantex ergonomic desk chair w/portable lumbar pillow, mesh padded seat and flip up armrests, swivel home office chair with wheels, adjustable height computer desk chair(black) giantex <p><b>description:</b><br> our mesh office desk chair will offer you extra comfort and new sitting experience. the ergonomic back design fits your body perfectly and the lumbar support will relieve your backache effectively. you will sit comfortably and feel relax with cushioned seat and armrests. additionally, the chair features a mesh back that allows airflow to keep you cool. the adjustable seat height will match up various heights of tables for your convenient use. five wheels on the base offer easy and smooth motion on the floor. it is suitable for office and home, creating really comfort for you. enjoy your working and relaxing time with this ergonomic desk chair.</p><p><b> features:</b><br> thelumbar support helps to relieve your backache<br> adjustable seat height satisfies your different needs of table height<br> cushioned seat which is full of high-density sponge offers comfort<br> padded armrests with flip-up design brings comfortable sitting experience<br> heavy-duty structure endures stability and durability of this chair<br> perfect for office, study and conference room with modern style<br> breathable mesh promotes air circulation helps you stay in cool<br> rocking mechanism is great for you to relax the body<br> easy to assemble with clear instructions and easy to move with wheels</p><p><b> specifications:</b><br> color: black<br> material: plastic, mesh, sponge<br> overall dimension: 24” (l) x 25” (w) x 38.5”-41.5” (h)<br> back size: 19.5” (l) x 22” (h)<br> seat size: 19” (l) x 20” (w)<br> net weight: 24 lbs<br> weight capacity: 250 lbs<br> package includes:<br> 1 x office chair<br> 1 x instructions</p>