NEW-Fits Adults 4'7" to 6' -Patent-Protected Design for Effortless Mobility: The Support Way knee crutch features an innovative patented design that eliminates the need for bulky traditional crutches. It enables smooth one-handed operation, allowing you to comfortably carry drinks, open doors, or use your phone while maintaining stable, hands-free movement.-Quick Adaptation, Stay Active: Most users master this hands-free crutch within 1-3 days. Whether recovering from foot/ankle surgery, fractures, or other lower leg injuries, maintain your independence and continue your daily routine without interruption.-Ergonomic Cushioned Knee Platform: Features a soft, anatomically shaped knee platform with premium padding that cradles your knee comfortably. The non-slip surface minimizes pressure points during extended use while ensuring optimal stability when standing.-Secure Anti-Slip Locking System:Equipped with an adjustable, slip-resistant locking mechanism that prevents accidental loosening. Maintains proper knee alignment and balanced weight distribution for safer, more comfortable mobility.-Tool-Free Adjustable Design: Offers convenient tool-free height customization with both shaft and knee rest adjustments. Quickly adapt the crutch to your specific needs for a perfect personalized fit.