a. Brand new and high quality

b. Soft sponge Upholstery

c. Heavy duty chair base with nylon casters for greater stability and mobility

d. 360 degree Swivel function

e. Large load capacity

f.  Comfortable Arm Rests

g. Pneumatic Seat Height Adjustment

Overall size:25.4"(W)×25.6"(D)×43.3"-47.2"(H)

Seat size:19.1"(W)×18.9"(D)

Back size: 19.3"(W)×27.6"(H)

Height from seat to ground: adjustable from 17.7" to 21.7"

Weigh capacity：264 lbs