HABA Pro Height-Adjustable Universal Stool

Height-adjustable universal stools can improve your posture and lessen eye strain when working. Ideal for when you need to move around in a small space and be able to change the height in a hurry. This stool also ensures that keyboard or work surface are at an appropriate height. No more knee banging and a little more leg room are always pleasing. Perfect for use in teacher's offices, classrooms. laboratories or doctor's areas. Seat made of multi-layer plywood with a varnish coat. Base and glides are plastic with a low gas pressure spring. Only available with plastic glides.