Applicable scenarios: can be used as office chairs, desks and chairs, mid-shift chairs, computer chairs, conference room chairs, training chairs, e-sports game chairs, home decoration chairs, etc.
* Fit to the 4 curvatures of the human spine, maintain the healthy shape of the spine, and scientifically guide the spine activity
* This is a comfortable back-to-back artifact that allows you to enjoy the freedom of working.
* Even with a backrest armrest, the arm can be tilted with the body to maintain a comfortable angle
* It can be used not only in the office, but also in the game hall, study room, etc.
