Height Adjustable Ergonomic Pneumatic Bar Wobble Standing Chair
Changzhou Ada Smart Office Furniture Co., Ltd.Base Info
Description
Lean to all directions with your body allowing you to sit at comfortable angle and move free.(Notice:Do put the feet on the floor) 
Seat height between 506--706mm. 
To adjust height: Grab metal ring from any place lift to raise or lower the seat. 
Custom PVC to make the base stable.Perching posture
Less strain on the lower back than when sitting.
Less stress on the feey than when standing.
Seat angle Approx 10°.
1. FN fabric could pass 700,000 times abrasion test.2. CA117-2013 molded seat foam for long lasting comfort.
3. Warranty up to 250Ibs.
