I had one of these at my previous job, and when I started working remotely, it was a MUST HAVE. I sit for long periods of time for my job, and tend to get backaches. When I started using the mesh back support my backaches went away. I like the mesh fabric that breathes, and the fact that you can move it to rest at the top of the back or lower back. I will never pay for a high price back support after trying the Travelon Cool Mesh Back Support System. Low price, high quality! ..More