Product description:
"Build strength in your back and core by sitting up straight without the support of a chair and “wobbling” gently while you sit. Dynamic sitting emulates the frequent posture changes we make while standing which naturally tone our muscles. The weighted base provides great traction on various surfaces for a wide range of motion while seated. Without lowering your desk, perch on the ergo stool for a low-impact break from standing. Giving yourself the option to take quick breaks with no hassle encourages you to stand for longer. With a 10-inch height-range, the ergo stool can also be used at a regular desk. It enables you to sit comfortably without putting pressure on healthy circulation in the legs.

Feature Points:

• Height-adjustable stool perfect for standing or sitting desks
• Sloping edges keep pressure from hindering circulation in the legs
• Stable weighted base allows a wide range of motion to improve core and back strength
• Exterior main shell of polypropylene in black
• High-pressure pneumatic 250 mm range height-adjustable gas spring

Technical Details:

• Item Weight: 22 pounds
• Product Dimensions: 13.5 x 13.5 x 24 inches
• Item model number: A80