AGPtek Pair 2 Adjustable Anti-Shock Trekking Hiking Sticks Poles-alpenstock Walking-mountaineering - 6061 Aluminum Black The 3-sections telescopic poles are designed to be used anywhere anytime. They offer the convenience of one size fits all and are ideal for traveling due to their portable nature. It made of lightweight and high strength 6061 aluminum which is very durable and can provide an outstanding level of tensile strength to the pole. Long-lasting carbide tips come standard with the pole, ensuring an optimal grip on ice and rock surfaces, also provides good support on looser, gravel-like surfaces. The internal anti-shock system helps absorb vibration, reduces up to 25% of body weight from the joints, muscles, ligaments and lower back are a major benefit. Selections of rubber ferrules included for use on pavement. You can easily remove the rubber ferrule as you go from street to trail, and put it back on afterwards.