Nice Chair
The chair is great. I had one before and needed a new one. However, there was no communication from the company at any time from ordering through the long wait for delivery which is why there is a 1 star reduction.
The heat and lumbar support while in ZG is great.
I cannot sit very long in a normal chair, I use my sitting time up by driving, and I can only stand for about 1 hour at a stretch. So, ZG is the only relaxation that I get.