Works great on my Formula racer chair purchased in 2016 (almost 7 years ago). Also purchased on a Friday morning, delivered on Monday.

A comfy chair. If you need a high-quality, supportive, and comfy office/gaming chair, go no further than this one.

Excellent gaming chair. I've been through several other gaming chairs that all claimed to be comfortable and durable but proved otherwise. Upon assembling this chair, it was evident it's far superior in quality to others I've had. It's truly a heavy-duty chair made with quality materials. I ordered the XL since I'm 6' 4" and 225 lbs. The chair back and height adjustment of the seat is perfect for someone my height. The seat padding is very comfortable, and much thicker than other chairs I've had. The chair was delivered much sooner than I expected. It was listed as preorder at the time of my purchase, but it was delivered in less than a week.