Airgo MiniQuad Ultra-Stable Cane Tip features:

• The new & innovative Airgo MiniQuad ultra stable cane tip is 54% lighter and 80% more compact than a large base quad cane
• It’s unique design re-centers itself for maximum stability and allows your cane to stand independently
• Fits most aluminum canes with a tubing diameter of 3/4″ (1.9 cm)
• Does not fit folding canes