Ergonomic Mesh Office Chair with 4D Adjustable Armrest

Product FeaturesHigh back mesh chair, wide headrest, 4D headrest, 13.78*6.69inch.The armrest can be ups and down to adjust the height of 3.15inch. The armrest is spacious and comfortable, and the size is 5.15*3.54inch.Exclusive pull-out footrest, convenient for lunch break, the footrest size is 12.6*8.66inch.90 ° - 135 ° tilt tension, any angle locking function.Comfortable lumbar support, adjustable up and down.SGS certified 3 class gas lift, with a maximum load of 300LBS.