This chair is dreadful. The plastic component that sits behind the mesh and is supposed to provide lumbar support is super hard with no give or cushioning. I can feel it giving me back pain after sitting for a just a couple hours. The seat cushion also feels really flimsy and I expect it will deteriorate quite a bit within months. The chair is inexpensive and pretty easy to assemble, so I’ll give it that, but it’s really not worth the money. I tried to return it but the cost of shipping was almost as much as the chair itself! I guess I’ll just give it away, but I feel guilty passing on something so uncomfortable.