Posted by a reviewer on Amazon

I bought this and my pain is so much less it is well made and supportivenot to mention it stays put with the straps

Posted by a reviewer on Amazon

Due to me a bit overweight support dug into my sides and was not comfortable

Posted by a reviewer on Amazon

The design of this support resembles the chair back of a herman miller aeron but dont think adding this device to your existing chair is going to make it feel like a herman miller

Posted by a reviewer on Amazon

But it may have some benefit depending on your situation

Posted by a reviewer on Amazon

That said the mesh itself is not tight enough or robust enough to provide the firmness i really want

Posted by a reviewer on Amazon

I didn’t feel like it supported the arch of my back like i wanted but it’s not to say that it won’t benefit someone else

Posted by a reviewer on Amazon

Given that many office chair backs already have a curve keep in mind that this only contacts the chair at the top and bottom of the support

Posted by a reviewer on Amazon

So there’s not as much support as would say a flatback kitchen chair