1.Seat dimension 19.29"x 21.26"（D xW), seat height 23.82", overall dimension 29.53" x 27.56" x 47.83"(D x W x H).The maximum weight is 400 lbs. 2.The chair armrest is a fixed armrest,and the hand bar under the seat can be adjusted to a maximum height of 4.13 inches 3.It is suitable for office and meetingroom. When you are tired, you can lie on the leather chair to relieve yourfatigue and enjoy your body and mind. 4.The maximum tilt angle is 110 ° 5. Wide five star and 360 degreemute wheel, the chair passes BIFMA test. 6. SGS detection passes the gaslift. The gas lift is guaranteed for 3 years.