Canadian Atlas Furniture is a popular chair manufacturer that produces high quality green office chairs and stools. Pictured is a functional stool that features the following:
Posture Mechanism 6 Degree Forward Tilt, Back Angle Adjustment, Back Height Adjustment, Seat Angle Adjustment, Pneumatic Seat Height Adjustment, Height Adjustable Chrome Footring.
For the price, CAF stools are hard to beat. If you are in the market, give them a shot. You won't be let down.
