Aluminum five star base. High size gas spring.
It has a foot , which serves as a support to work more comfortably without straining your back, its ergo dynamic and anatomical backrest make it the favorite of the chairs for reception, very easy to move and sand.
The seat reaches a height of 34" and lowers to 24", with a metal base that is very resistant to weight and heavy use. The base is 18" x 18" in a star shape and has a handle that allows it to go up and down.