OVERSIZED CHASSIS FOR STABILITY: Our crutch foot kit has a diameter of up to 6 cm. Provides more balance and stability on any surface when properly installed on your existing standard or folding stick. The tip of the stick bends when walking and absorbsthe bumps of each step to effectively reduce hand and wrist fatigue FLEXIBLE TO USE: The part with the middle layer can be pushed and moved to the left and right. This provides additional body padding for users with unchangeable behavior, ensures stable walking, and makes use of it safer and more comfortable. Your outdoorsafety assistant is particularly suitable for road conditions with uneven road surfaces. GRIND-FREE WEAR RESISTANCE: Its design class and feel are more optimized than the texture shapes of car tires. These are non-slip and offer strong grip such as grass, gravel or sand HIGH QUALITY MATERIAL: Our crutch end made of high quality thick rubber, soft and robust, durable in use. Built-in steel cushion for durability. It is more than five times longer than normal crutches SHOPPING AND USE TIP: The upper inside diameter is approx. You have to decide whether it is suitable for the size of your stick. Simply remove the existing tip and insert the bottom of the standard or folding stick into the new rubber stick tip by pressingit down on a flat surface and rotating it as far as possible to avoid instability