All day support as you work, with this HOMCOM office chair. A padded seat for comfort, with mesh fabric all over: this helps keep the chair and you as cool as possible. Set the seat between 4351cm to work at the level you want, with an adjustable headrest for head and neck support. It has lumbar support for your lower back. When done, all you have to do flip the armrests up so it fits underneath your desk. HOMCOM Ergonomic Mesh Office Chair with Adjustable Headrest for Home in Dark Grey