Great back support for a perfect posture. The mesh allows the chair to breath to prevent any body temperature discomfort. Adjustment of chair height arm height and chair back angle plus tension provides me all day comfort at my desk.
The product in question seems to be reliable. Of course this is after two weeks so the test of time is always in question. I weigh about 270 pounds The material that they have fed between the two points does not give me any concern even though that was a concern buying it. The neck rest works great for my body type. 5'6-7 however it does not move up or down to suit multiple heights that is the reason for the one start knocked off. Though for me it is most certainly five stars.I would also like for the arm rests to be able to move out about another 2 inches but that is just a wish for the perfect chair.All in all however I'm happy with this product and would recommend it too others its well crafted full metal supports and easily put together.Thank-you for reading my review.