This chair is heaven! Seriously, it's the best chair I have ever sat in. If you have any sort of back pain, you really need to get one. It looks great in front of my desk and helps me stay on the computer for longer periods of time. I give this product five stars.
* 3 vibration massage motors relax the mid and lower back
* Soft simulated leather like upholstery with attractive contrasting double stitch design
* Easy to use hand held controller with intensity adjustment for vibration massage
* Equipped with AC Adaptor
* Tilt, tension, lock, swivel, pneumatic lift height adjustment
* 1 year limited warranty
* Assembly required
* Seat: 19.5"W x 19"D
* Back: 19.5"W x 22"D
* Overall dimensions: 37.5 - 41" H x 25.75" W x 26" D
Disclosure: I received products from this company in exchange for an honest review. Opinions expressed are 100% mine.